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Organism
  Plantae
      Tracheophyta
            Liliopsida
                    Asparagales
                            Orchidaceae
                                     Acampe
                                             Acampe rigida
                                     Acrolophia
                                             Acrolophia bolusii
                                             Acrolophia capensis
                                             Acrolophia cochlearis
                                             Acrolophia lamellata
                                             Acrolophia lunata
                                             Acrolophia micrantha
                                             Acrolophia ustulata
                                     Aerangis
                                             Aerangis alcicornis
                                             Aerangis arachnopus
                                             Aerangis articulata
                                             Aerangis biloba
                                             Aerangis bouarensis
                                             Aerangis brachycarpa
                                             Aerangis calantha
                                             Aerangis carnea
                                             Aerangis citrata
                                             Aerangis collum-cygni
                                             Aerangis concavipetala
                                             Aerangis confusa
                                             Aerangis coriacea
                                             Aerangis cryptodon
                                             Aerangis decaryana
                                             Aerangis distincta
                                             Aerangis ellisii
                                             Aerangis fastuosa
                                             Aerangis flexuosa
                                             Aerangis fuscata
                                             Aerangis gracillima
                                             Aerangis gravenreuthii
                                             Aerangis hologlottis
                                             Aerangis hyaloides
                                             Aerangis jacksonii
                                             Aerangis kirkii
                                             Aerangis kotschyana
                                             Aerangis macrocentra
                                             Aerangis maireae
                                             Aerangis megaphylla
                                             Aerangis modesta
                                             Aerangis montana
                                             Aerangis mooreana
                                             Aerangis mystacidii
                                             Aerangis oligantha
                                             Aerangis pallidiflora
                                             Aerangis primulina
                                             Aerangis pulchella
                                             Aerangis punctata
                                             Aerangis rostellaris
                                             Aerangis somalensis
                                             Aerangis spiculata
                                             Aerangis splendida
                                             Aerangis stelligera
                                             Aerangis stylosa
                                             Aerangis thomsonii
                                             Aerangis ugandensis
                                             Aerangis verdickii
                                     Aeranthes
                                             Aeranthes africana
                                             Aeranthes albidiflora
                                             Aeranthes ambrensis
                                             Aeranthes arachnites
                                             Aeranthes bathieana
                                             Aeranthes campbelliae
                                             Aeranthes crassifolia
                                             Aeranthes leandriana
                                             Aeranthes moratii
                                             Aeranthes multinodis
                                             Aeranthes parkesii
                                             Aeranthes polyanthemus
                                             Aeranthes robusta
                                             Aeranthes sambiranoensis
                                             Aeranthes strangulata
                                             Aeranthes subramosa
                                             Aeranthes tropophila
                                             Aeranthes unciformis
                                             Aeranthes virginalis
                                     Agrostophyllum
                                             Agrostophyllum occidentale
                                     Ambrella
                                             Ambrella longituba
                                     Anacamptis
                                             Anacamptis collina
                                             Anacamptis coriophora
                                             Anacamptis cyrenaica
                                             Anacamptis laxiflora
                                             Anacamptis morio
                                             Anacamptis palustris
                                             Anacamptis papilionacea
                                             Anacamptis pyramidalis
                                     Ancistrochilus
                                             Ancistrochilus rothschildianus
                                             Ancistrochilus thomsonianus
                                     Ancistrorhynchus
                                             Ancistrorhynchus akeassiae
                                             Ancistrorhynchus brevifolius
                                             Ancistrorhynchus capitatus
                                                   [Ancistrorhynchus constrictus]
                                             Ancistrorhynchus cephalotes
                                             Ancistrorhynchus clandestinus
                                                   [Ancistrorhynchus durandianus]
                                             Ancistrorhynchus crystalensis
                                             Ancistrorhynchus laxiflorus
                                             Ancistrorhynchus metteniae
                                             Ancistrorhynchus ovatus
                                             Ancistrorhynchus parviflorus
                                             Ancistrorhynchus paysanii
                                             Ancistrorhynchus recurvus
                                             Ancistrorhynchus refractus
                                             Ancistrorhynchus schumannii
                                             Ancistrorhynchus serratus
                                             Ancistrorhynchus straussii
                                             Ancistrorhynchus tenuicaulis
                                     Angraecopsis
                                             Angraecopsis cryptantha
                                             Angraecopsis dolabriformis
                                             Angraecopsis elliptica
                                             Angraecopsis gassneri
                                             Angraecopsis hallei
                                             Angraecopsis holochila
                                             Angraecopsis ischnopus
                                             Angraecopsis lisowskii
                                             Angraecopsis lovettii
                                             Angraecopsis macrophylla
                                             Angraecopsis parva
                                             Angraecopsis parviflora
                                             Angraecopsis pobeguinii
                                             Angraecopsis pusilla
                                             Angraecopsis tenerrima
                                             Angraecopsis tridens
                                             Angraecopsis trifurca
                                     Angraecum
                                             Angraecum acutipetalum
                                             Angraecum affine
                                             Angraecum alleizettei
                                             Angraecum aloifolium
                                             Angraecum ambrense
                                             Angraecum amplexicaule
                                             Angraecum ampullaceum
                                             Angraecum andasibeense
                                             Angraecum andringitranum
                                             Angraecum angustipetalum
                                             Angraecum angustum
                                             Angraecum ankeranense
                                             Angraecum aporoides
                                             Angraecum appendiculoides
                                             Angraecum astroarche
                                             Angraecum aviceps
                                             Angraecum bancoense
                                             Angraecum baronii
                                             Angraecum bemarivoense
                                             Angraecum bicallosum
                                             Angraecum birrimense
                                             Angraecum borbonicum
                                             Angraecum brachyrhopalon
                                             Angraecum breve
                                             Angraecum brevicornu
                                             Angraecum cadetii
                                             Angraecum calceolus
                                                   [Angraecum guillauminii]
                                                   [Angraecum laggiarae]
                                             Angraecum caricifolium
                                             Angraecum caulescens
                                             Angraecum chaetopodum
                                             Angraecum chamaeanthus
                                             Angraecum chimanimaniense
                                             Angraecum claessensii
                                             Angraecum clavigerum
                                             Angraecum compactum
                                             Angraecum compressicaule
                                             Angraecum conchiferum
                                             Angraecum conchoglossum
                                                   [Angraecum mirabile]
                                             Angraecum coriaceum
                                             Angraecum cornucopiae
                                             Angraecum corynoceras
                                             Angraecum costatum
                                             Angraecum coutrixii
                                             Angraecum crassum
                                             Angraecum cribbianum
                                             Angraecum cultriforme
                                             Angraecum curnowianum
                                                   [Aerangis curnowiana]
                                             Angraecum curvicalcar
                                             Angraecum curvicaule
                                             Angraecum curvipes
                                             Angraecum danguyanum
                                             Angraecum dasycarpum
                                             Angraecum dauphinense
                                             Angraecum decaryanum
                                             Angraecum decipiens
                                             Angraecum didieri
                                             Angraecum distichum
                                             Angraecum dives
                                             Angraecum dollii
                                             Angraecum doratophyllum
                                             Angraecum drouhardii
                                             Angraecum dryadum
                                             Angraecum eburneum
                                             Angraecum egertonii
                                             Angraecum eichlerianum
                                               Angraecum eichlerianum var. curvicalcaratum
                                               Angraecum eichlerianum var. eichlerianum
                                             Angraecum elephantinum
                                             Angraecum elliotii
                                             Angraecum equitans
                                             Angraecum erectum
                                             Angraecum falcifolium
                                             Angraecum ferkoanum
                                             Angraecum filicornu
                                             Angraecum firthii
                                             Angraecum flavidum
                                             Angraecum floribundum
                                             Angraecum florulentum
                                             Angraecum gabonense
                                             Angraecum geniculatum
                                             Angraecum germinyanum
                                             Angraecum humbertii
                                             Angraecum humblotianum
                                             Angraecum humile
                                             Angraecum huntleyoides
                                                   [Angraecum chloranthum]
                                             Angraecum imerinense
                                             Angraecum implicatum
                                             Angraecum inapertum
                                             Angraecum infundibulare
                                             Angraecum keniae
                                             Angraecum lanceolatum
                                             Angraecum lecomtei
                                             Angraecum leonis
                                             Angraecum letouzeyi
                                             Angraecum linearifolium
                                             Angraecum lisowskianum
                                             Angraecum litorale
                                             Angraecum longicaule
                                             Angraecum madagascariense
                                             Angraecum magdalenae
                                             Angraecum mahavavense
                                             Angraecum mauritianum
                                             Angraecum meirax
                                             Angraecum melanostictum
                                             Angraecum metallicum
                                             Angraecum microcharis
                                             Angraecum minus
                                             Angraecum minutissimum
                                             Angraecum moandense
                                                   [Angraecum chevalieri]
                                             Angraecum modicum
                                             Angraecum mofakoko
                                             Angraecum moratii
                                             Angraecum multiflorum
                                             Angraecum multinominatum
                                             Angraecum muscicolum
                                             Angraecum musculiferum
                                             Angraecum myrianthum
                                             Angraecum nanum
                                             Angraecum nzoanum
                                             Angraecum obesum
                                             Angraecum oblongifolium
                                             Angraecum obversifolium
                                             Angraecum ochraceum
                                             Angraecum onivense
                                             Angraecum palmicolum
                                             Angraecum palmiforme
                                             Angraecum panicifolium
                                             Angraecum parvulum
                                             Angraecum pauciramosum
                                             Angraecum pectinatum
                                             Angraecum penzigianum
                                             Angraecum pergracile
                                             Angraecum perhumile
                                             Angraecum perparvulum
                                             Angraecum petterssonianum
                                             Angraecum peyrotii
                                             Angraecum pingue
                                                   [Angraecum nasutum]
                                             Angraecum pinifolium
                                             Angraecum podochiloides
                                             Angraecum popowii
                                             Angraecum potamophilum
                                             Angraecum praestans
                                             Angraecum protensum
                                             Angraecum pseudodidieri
                                             Angraecum pseudofilicornu
                                             Angraecum pterophyllum
                                             Angraecum pumilio
                                             Angraecum pungens
                                             Angraecum pusillum
                                             Angraecum pyriforme
                                             Angraecum ramosum
                                             Angraecum ramulicolum
                                             Angraecum reygaertii
                                             Angraecum rhizanthium
                                             Angraecum rhizomaniacum
                                             Angraecum rhynchoglossum
                                             Angraecum rigidifolium
                                             Angraecum rostratum
                                             Angraecum rubellum
                                             Angraecum rutenbergianum
                                             Angraecum sacciferum
                                             Angraecum sacculatum
                                             Angraecum sambiranoense
                                             Angraecum sanfordii
                                             Angraecum scalariforme
                                             Angraecum scottianum
                                             Angraecum sedifolium
                                             Angraecum serpens
                                             Angraecum sesquipedale
                                             Angraecum sesquisectangulum
                                             Angraecum setipes
                                             Angraecum sinuatiflorum
                                             Angraecum sororium
                                             Angraecum spectabile
                                             Angraecum stella-africae
                                             Angraecum sterrophyllum
                                             Angraecum stolzii
                                             Angraecum subulatum
                                             Angraecum tamarindicolum
                                             Angraecum tenellum
                                                   [Angraecum oberonia]
                                             Angraecum tenuipes
                                             Angraecum tenuispica
                                             Angraecum teres
                                             Angraecum teretifolium
                                             Angraecum triangulifolium
                                             Angraecum trichoplectron
                                             Angraecum umbrosum
                                             Angraecum undulatum
                                             Angraecum urschianum
                                             Angraecum verecundum
                                             Angraecum vesiculatum
                                             Angraecum vesiculiferum
                                             Angraecum viguieri
                                             Angraecum viride
                                             Angraecum xylopus
                                             Angraecum zaratananae
                                             Angraecum zeylanicum
                                     Ansellia
                                             Ansellia africana
                                     Auxopus
                                             Auxopus kamerunensis
                                             Auxopus letouzeyi
                                             Auxopus macranthus
                                             Auxopus madagascariensis
                                     Bartholina
                                             Bartholina burmanniana
                                             Bartholina etheliae
                                     Beclardia
                                             Beclardia grandiflora
                                             Beclardia macrostachya
                                     Benthamia
                                             Benthamia africana
                                             Benthamia bathieana
                                             Benthamia boiteaui
                                             Benthamia bosseri
                                             Benthamia calceolata
                                             Benthamia catatiana
                                             Benthamia chlorantha
                                             Benthamia cuspidata
                                             Benthamia dauphinensis
                                             Benthamia elata
                                             Benthamia exilis
                                             Benthamia flavida
                                             Benthamia glaberrima
                                             Benthamia herminioides
                                             Benthamia humbertii
                                             Benthamia longicalceata
                                             Benthamia macra
                                             Benthamia madagascariensis
                                             Benthamia majoriflora
                                             Benthamia melanopoda
                                             Benthamia misera
                                             Benthamia monophylla
                                             Benthamia nigrescens
                                             Benthamia nigrovaginata
                                             Benthamia nivea
                                             Benthamia perfecunda
                                             Benthamia perularioides
                                             Benthamia praecox
                                             Benthamia procera
                                             Benthamia rostrata
                                             Benthamia verecunda
                                     Bolusiella
                                             Bolusiella fractiflexa
                                             Bolusiella iridifolia
                                               Bolusiella iridifolia subsp. iridifolia
                                             Bolusiella maudiae
                                             Bolusiella talbotii
                                             Bolusiella zenkeri
                                                   [Bolusiella batesii]
                                     Bonatea
                                             Bonatea boltonii
                                             Bonatea cassidea
                                             Bonatea lamprophylla
                                             Bonatea polypodantha
                                             Bonatea porrecta
                                             Bonatea pulchella
                                             Bonatea rabaiensis
                                             Bonatea saundersioides
                                             Bonatea stereophylla
                                             Bonatea volkensiana
                                     Brachycorythis
                                             Brachycorythis angolensis
                                             Brachycorythis basifoliata
                                             Brachycorythis buchananii
                                             Brachycorythis congoensis
                                             Brachycorythis conica
                                               Brachycorythis conica subsp. conica
                                             Brachycorythis disoides
                                             Brachycorythis friesii
                                             Brachycorythis inhambanensis
                                             Brachycorythis lastii
                                             Brachycorythis mac-owaniana
                                             Brachycorythis macrantha
                                                   [Phyllomphax macrantha]
                                             Brachycorythis mixta
                                             Brachycorythis paucifolia
                                             Brachycorythis pilosa
                                             Brachycorythis pleistophylla
                                               Brachycorythis pleistophylla var. leopoldii
                                             Brachycorythis pubescens
                                             Brachycorythis pumilio
                                             Brachycorythis rhodostachys
                                             Brachycorythis sceptrum
                                             Brachycorythis tanganyikensis
                                             Brachycorythis tenuior
                                             Brachycorythis velutina
                                             Brachycorythis youngii
                                     Brownleea
                                             Brownleea galpinii
                                             Brownleea graminicola
                                             Brownleea macroceras
                                             Brownleea maculata
                                             Brownleea mulanjiensis
                                             Brownleea parviflora
                                             Brownleea recurvata
                                     Bulbophyllum
                                             Bulbophyllum abbreviatum
                                             Bulbophyllum absconditum
                                               Bulbophyllum absconditum subsp. absconditum
                                                     [Bulbophyllum ochrochlamys]
                                             Bulbophyllum acutebracteatum
                                               Bulbophyllum acutibracteatum var. rubrobrunneopapillosum
                                             Bulbophyllum acutispicatum
                                             Bulbophyllum afzelii
                                             Bulbophyllum aggregatum
                                             Bulbophyllum alexandrae
                                             Bulbophyllum alinae
                                             Bulbophyllum alleizettei
                                             Bulbophyllum ambatoavense
                                             Bulbophyllum ambrense
                                             Bulbophyllum amoenum
                                             Bulbophyllum amphorimorphum
                                             Bulbophyllum analamazoatrae
                                             Bulbophyllum andohahelense
                                             Bulbophyllum anjozorobeense
                                             Bulbophyllum ankaizinense
                                             Bulbophyllum ankaratranum
                                             Bulbophyllum antongilense
                                             Bulbophyllum approximatum
                                             Bulbophyllum aubrevillei
                                             Bulbophyllum auriflorum
                                             Bulbophyllum ballii
                                             Bulbophyllum barbigerum
                                             Bulbophyllum baronii
                                             Bulbophyllum bathieanum
                                             Bulbophyllum bavonis
                                             Bulbophyllum bicoloratum
                                             Bulbophyllum bidenticulatum
                                             Bulbophyllum bifarium
                                             Bulbophyllum blepharochilum
                                             Bulbophyllum boiteaui
                                             Bulbophyllum brachystachyum
                                             Bulbophyllum brevipetalum
                                             Bulbophyllum burttii
                                             Bulbophyllum caespitosum
                                             Bulbophyllum callosum
                                             Bulbophyllum calvum
                                             Bulbophyllum calyptratum
                                               Bulbophyllum calyptratum var. calyptratum
                                               Bulbophyllum calyptratum var. lucifugum
                                             Bulbophyllum calyptropus
                                             Bulbophyllum capituliflorum
                                             Bulbophyllum capuronii
                                             Bulbophyllum cardiobulbum
                                             Bulbophyllum carnosilabium
                                             Bulbophyllum carnosisepalum
                                             Bulbophyllum cataractarum
                                             Bulbophyllum ceriodorum
                                             Bulbophyllum ciliatilabrum
                                             Bulbophyllum cirrhoglossum
                                             Bulbophyllum clavatum
                                             Bulbophyllum coccinatum
                                             Bulbophyllum cochleatum
                                               Bulbophyllum cochleatum var. bequaertii
                                                     [Bulbophyllum bequaertii]
                                               Bulbophyllum cochleatum var. cochleatum
                                             Bulbophyllum cocoinum
                                                   [Bulbophyllum coriscense]
                                             Bulbophyllum colubrinum
                                             Bulbophyllum comatum
                                               Bulbophyllum comatum var. inflatum
                                             Bulbophyllum commersonii
                                             Bulbophyllum comorianum
                                             Bulbophyllum complanatum
                                             Bulbophyllum concatenatum
                                             Bulbophyllum conchidioides
                                             Bulbophyllum coriophorum
                                             Bulbophyllum crassipetalum
                                             Bulbophyllum cryptostachyum
                                             Bulbophyllum curvifolium
                                             Bulbophyllum curvimentatum
                                             Bulbophyllum cyclanthum
                                             Bulbophyllum cylindrocarpum
                                             Bulbophyllum danii
                                             Bulbophyllum debile
                                             Bulbophyllum decaryanum
                                             Bulbophyllum densum
                                             Bulbophyllum denticulatum
                                             Bulbophyllum discilabium
                                             Bulbophyllum divaricatum
                                             Bulbophyllum dolabriforme
                                             Bulbophyllum edentatum
                                             Bulbophyllum encephalodes
                                             Bulbophyllum erectum
                                             Bulbophyllum erythroglossum
                                             Bulbophyllum erythrostachyum
                                             Bulbophyllum expallidum
                                             Bulbophyllum falcatum
                                               Bulbophyllum falcatum var. bufo
                                               Bulbophyllum falcatum var. velutinum
                                                     [Bulbophyllum velutinum]
                                             Bulbophyllum falcipetalum
                                             Bulbophyllum fayi
                                             Bulbophyllum ferkoanum
                                             Bulbophyllum fimbriatum
                                             Bulbophyllum florulentum
                                             Bulbophyllum forsythianum
                                             Bulbophyllum francoisii
                                             Bulbophyllum fuscum
                                               Bulbophyllum fuscum var. fuscum
                                               Bulbophyllum fuscum var. melinostachyum
                                                     [Bulbophyllum melinostachyum]
                                             Bulbophyllum gilgianum
                                             Bulbophyllum gracile
                                             Bulbophyllum gravidum
                                             Bulbophyllum hapalanthos
                                             Bulbophyllum henrici
                                             Bulbophyllum hildebrandtii
                                             Bulbophyllum hirsutissimum
                                             Bulbophyllum hirsutiusculum
                                             Bulbophyllum horizontale
                                             Bulbophyllum horridulum
                                             Bulbophyllum hovarum
                                             Bulbophyllum humbertii
                                             Bulbophyllum hyalinum
                                             Bulbophyllum ikongoense
                                             Bulbophyllum imbricatum
                                             Bulbophyllum imerinense
                                             Bulbophyllum incurvum
                                             Bulbophyllum injoloense
                                               Bulbophyllum injoloense subsp. pseudoxypterum
                                             Bulbophyllum inornatum
                                             Bulbophyllum insolitum
                                             Bulbophyllum intertextum
                                             Bulbophyllum intricatum
                                             Bulbophyllum ivorense
                                             Bulbophyllum jaapii
                                             Bulbophyllum johannis
                                             Bulbophyllum josephi
                                             Bulbophyllum kainochiloides
                                             Bulbophyllum kieneri
                                             Bulbophyllum kivuense
                                             Bulbophyllum labatii
                                             Bulbophyllum lakatoense
                                             Bulbophyllum lancisepalum
                                             Bulbophyllum latipetalum
                                             Bulbophyllum leandrianum
                                             Bulbophyllum lecouflei
                                             Bulbophyllum lemuraeoides
                                             Bulbophyllum lemurense
                                             Bulbophyllum leptochlamys
                                             Bulbophyllum leptostachyum
                                             Bulbophyllum lichenophylax
                                             Bulbophyllum lineariligulatum
                                             Bulbophyllum liparidioides
                                             Bulbophyllum lizae
                                             Bulbophyllum longiflorum
                                             Bulbophyllum longivaginans
                                             Bulbophyllum lucidum
                                             Bulbophyllum luciphilum
                                             Bulbophyllum lupulinum
                                             Bulbophyllum luteobracteatum
                                             Bulbophyllum lyperocephalum
                                             Bulbophyllum lyperostachyum
                                             Bulbophyllum macranthoides
                                                   [Bulbophyllum obtusilabium]
                                             Bulbophyllum magnibracteatum
                                             Bulbophyllum maleolens
                                             Bulbophyllum mananjarense
                                             Bulbophyllum mangenotii
                                             Bulbophyllum marojejiense
                                             Bulbophyllum maromanganum
                                             Bulbophyllum marovoense
                                             Bulbophyllum masoalanum
                                             Bulbophyllum maudeae
                                             Bulbophyllum maximum
                                             Bulbophyllum mediocre
                                             Bulbophyllum megalonyx
                                             Bulbophyllum melleum
                                             Bulbophyllum metonymon
                                             Bulbophyllum microdendron
                                             Bulbophyllum minax
                                             Bulbophyllum minutilabrum
                                             Bulbophyllum minutulum
                                             Bulbophyllum minutum
                                             Bulbophyllum mirificum
                                             Bulbophyllum moldenkeanum
                                             Bulbophyllum molossus
                                             Bulbophyllum moratii
                                             Bulbophyllum multiflorum
                                             Bulbophyllum multiligulatum
                                             Bulbophyllum multivaginatum
                                             Bulbophyllum muscicola
                                             Bulbophyllum myrmecochilum
                                             Bulbophyllum namoronae
                                             Bulbophyllum neglectum
                                             Bulbophyllum nigericum
                                             Bulbophyllum nigriflorum
                                             Bulbophyllum nigritianum
                                             Bulbophyllum nitens
                                             Bulbophyllum nummularia
                                             Bulbophyllum nutans
                                             Bulbophyllum obscuriflorum
                                             Bulbophyllum obtusatum
                                             Bulbophyllum occlusum
                                             Bulbophyllum occultum
                                             Bulbophyllum onivense
                                             Bulbophyllum ophiuchus
                                             Bulbophyllum oreodorum
                                             Bulbophyllum oreonastes
                                                   [Bulbophyllum zenkerianum]
                                             Bulbophyllum oxycalyx
                                             Bulbophyllum oxychilum
                                             Bulbophyllum pachypus
                                             Bulbophyllum paleiferum
                                             Bulbophyllum pallens
                                             Bulbophyllum pandanetorum
                                             Bulbophyllum pandurella
                                             Bulbophyllum pantoblepharon
                                             Bulbophyllum papangense
                                             Bulbophyllum parvum
                                             Bulbophyllum pendulum
                                             Bulbophyllum pentasticha
                                             Bulbophyllum pentastichum
                                                   [Bulbophyllum matitanense]
                                             Bulbophyllum percorniculatum
                                             Bulbophyllum perpusillum
                                             Bulbophyllum perreflexum
                                             Bulbophyllum perrieri
                                             Bulbophyllum pervillei
                                             Bulbophyllum peyrotii
                                             Bulbophyllum pipio
                                             Bulbophyllum platypodum
                                             Bulbophyllum pleiopterum
                                             Bulbophyllum pleurothallopsis
                                             Bulbophyllum porphyrostachys
                                             Bulbophyllum prismaticum
                                             Bulbophyllum prorepens
                                             Bulbophyllum protectum
                                             Bulbophyllum pseudohydra
                                                   [Chaseella pseudohydra]
                                             Bulbophyllum ptiloglossum
                                             Bulbophyllum pumilum
                                                   [Bulbophyllum calabaricum]
                                                   [Genyorchis pumila]
                                             Bulbophyllum purpureorhachis
                                             Bulbophyllum pusillum
                                             Bulbophyllum quadrialatum
                                             Bulbophyllum quadrifarium
                                             Bulbophyllum ranomafanae
                                             Bulbophyllum rauhii
                                             Bulbophyllum reflexiflorum
                                             Bulbophyllum reifii
                                             Bulbophyllum renkinianum
                                             Bulbophyllum resupinatum
                                               Bulbophyllum resupinatum var. filiforme
                                             Bulbophyllum rhodostachys
                                             Bulbophyllum rienanense
                                             Bulbophyllum rubiginosum
                                             Bulbophyllum rubrolabium
                                             Bulbophyllum rubrum
                                             Bulbophyllum ruginosum
                                             Bulbophyllum rugosibulbum
                                             Bulbophyllum rutenbergianum
                                             Bulbophyllum saltatorium
                                               Bulbophyllum saltatorium var. albociliatum
                                                     [Bulbophyllum distans]
                                                     [Bulbophyllum finetii]
                                               Bulbophyllum saltatorium var. calamarium
                                             Bulbophyllum sambiranense
                                             Bulbophyllum sandersonii
                                               Bulbophyllum sandersonii subsp. sandersonii
                                               Bulbophyllum sandersonii subsp. stenopetalum
                                             Bulbophyllum sandrangatense
                                             Bulbophyllum sangae
                                             Bulbophyllum sanguineum
                                             Bulbophyllum sarcorhachis
                                             Bulbophyllum scaberulum
                                               Bulbophyllum scaberulum var. fuerstenbergianum
                                                     [Bulbophyllum fuerstenbergianum]
                                               Bulbophyllum scaberulum var. scaberulum
                                                     [Bulbophyllum scaberulum var. album]
                                             Bulbophyllum scariosum
                                             Bulbophyllum schimperianum
                                             Bulbophyllum schinzianum
                                               Bulbophyllum schinzianum var. phaeopogon
                                                     [Bulbophyllum phaeopogon]
                                               Bulbophyllum schinzianum var. schinzianum
                                                     [Bulbophyllum mayombeense]
                                             Bulbophyllum sciaphile
                                             Bulbophyllum septatum
                                             Bulbophyllum simulacrum
                                             Bulbophyllum sphaerobulbum
                                             Bulbophyllum stolzii
                                             Bulbophyllum subapproximatum
                                             Bulbophyllum subclavatum
                                             Bulbophyllum subcrenulatum
                                             Bulbophyllum subligaculiferum
                                             Bulbophyllum subsecundum
                                             Bulbophyllum subsessile
                                             Bulbophyllum sulfureum
                                             Bulbophyllum tampoketsense
                                             Bulbophyllum teretibulbum
                                             Bulbophyllum teretifolium
                                                   [Bulbophyllum kupense]
                                             Bulbophyllum tetragonum
                                             Bulbophyllum therezienii
                                             Bulbophyllum thompsonii
                                             Bulbophyllum toilliezae
                                             Bulbophyllum trichochlamys
                                             Bulbophyllum trifarium
                                             Bulbophyllum trilineatum
                                             Bulbophyllum turkii
                                             Bulbophyllum unifoliatum
                                             Bulbophyllum vanum
                                             Bulbophyllum variegatum
                                             Bulbophyllum ventriosum
                                             Bulbophyllum verruculiferum
                                             Bulbophyllum vestitum
                                             Bulbophyllum viguieri
                                             Bulbophyllum vulcanicum
                                             Bulbophyllum vulcanorum
                                             Bulbophyllum xanthobulbum
                                             Bulbophyllum zaratananae
                                     Calanthe
                                             Calanthe madagascariensis
                                                   [Calanthe repens]
                                             Calanthe millotae
                                             Calanthe sylvatica
                                                   [Calanthe candida]
                                                   [Calanthe humbertii]
                                             Calanthe triplicata
                                     Calyptrochilum
                                             Calyptrochilum christyanum
                                             Calyptrochilum emarginatum
                                     Cardiochilos
                                             Cardiochilos williamsonii
                                     Cattleya
                                     Centrostigma
                                             Centrostigma clavatum
                                             Centrostigma occultans
                                             Centrostigma papillosum
                                     Cephalanthera
                                             Cephalanthera damasonium
                                             Cephalanthera longifolia
                                             Cephalanthera rubra
                                     Ceratandra
                                             Ceratandra atrata
                                             Ceratandra bicolor
                                             Ceratandra globosa
                                             Ceratandra grandiflora
                                             Ceratandra harveyana
                                             Ceratandra venosa
                                     Chamaeangis
                                     Chauliodon
                                             Chauliodon deflexicalcaratum
                                     Cheirostylis
                                             Cheirostylis divina
                                               Cheirostylis divina var. divina
                                             Cheirostylis lepida
                                             Cheirostylis nuda
                                     Corycium
                                             Corycium alticola
                                             Corycium bicolorum
                                             Corycium bifidum
                                             Corycium crispum
                                             Corycium deflexum
                                             Corycium dracomontanum
                                             Corycium excisum
                                             Corycium flanaganii
                                             Corycium ingeanum
                                             Corycium microglossum
                                             Corycium nigrescens
                                             Corycium orobanchoides
                                             Corycium tricuspidatum
                                     Corymborkis
                                             Corymborkis corymbis
                                             Corymborkis minima
                                     Cribbia
                                             Cribbia confusa
                                     Cryptopus
                                             Cryptopus dissectus
                                             Cryptopus elatus
                                             Cryptopus paniculatus
                                     Cymbidiella
                                             Cymbidiella pardalina
                                     Cynorkis
                                             Cynorkis alborubra
                                             Cynorkis ambondrombensis
                                             Cynorkis ampullifera
                                             Cynorkis anacamptoides
                                             Cynorkis andohahelensis
                                             Cynorkis andringitrana
                                             Cynorkis anisoloba
                                             Cynorkis aphylla
                                             Cynorkis aurantiaca
                                             Cynorkis australis
                                             Cynorkis bardotiana
                                             Cynorkis baronii
                                             Cynorkis bathiei
                                             Cynorkis betsileensis
                                             Cynorkis betsomangensis
                                             Cynorkis bifurca
                                             Cynorkis bimaculata
                                             Cynorkis bobyi
                                             Cynorkis brachyceras
                                             Cynorkis brachystachya
                                             Cynorkis brevicalcar
                                             Cynorkis buchananii
                                             Cynorkis buchwaldiana
                                             Cynorkis calanthoides
                                             Cynorkis cardiophylla
                                             Cynorkis catatii
                                             Cynorkis cinnabarina
                                             Cynorkis clarae
                                             Cynorkis coccinelloides
                                             Cynorkis comorensis
                                             Cynorkis compacta
                                             Cynorkis confusa
                                             Cynorkis cuneilabia
                                             Cynorkis cylindrostachys
                                             Cynorkis debilis
                                             Cynorkis decaryana
                                             Cynorkis dens-serpens
                                             Cynorkis disperidoides
                                             Cynorkis elegans
                                             Cynorkis epiphytica
                                             Cynorkis ericophila
                                             Cynorkis filiformis
                                             Cynorkis fimbriata
                                             Cynorkis flabellifera
                                             Cynorkis formosa
                                             Cynorkis gabonensis
                                             Cynorkis gaesiformis
                                             Cynorkis galeata
                                             Cynorkis glandulosa
                                             Cynorkis globifera
                                             Cynorkis globosa
                                             Cynorkis graminea
                                             Cynorkis gymnochiloides
                                             Cynorkis henrici
                                             Cynorkis hispidula
                                             Cynorkis hologlossa
                                             Cynorkis humbertii
                                             Cynorkis humblotiana
                                             Cynorkis hyacinthina
                                             Cynorkis inermis
                                             Cynorkis kirkii
                                             Cynorkis lagenifera
                                             Cynorkis lancilabia
                                             Cynorkis latipetala
                                             Cynorkis lemurica
                                             Cynorkis lindleyana
                                             Cynorkis marojejyensis
                                             Cynorkis melinantha
                                             Cynorkis mellitula
                                             Cynorkis minuticalcar
                                             Cynorkis monadenia
                                             Cynorkis muscicola
                                             Cynorkis ochroglossa
                                             Cynorkis ochyrae
                                             Cynorkis orchioides
                                             Cynorkis papillosa
                                             Cynorkis paradoxa
                                             Cynorkis parvula
                                             Cynorkis petiolata
                                             Cynorkis pinguicularioides
                                             Cynorkis pleistadenia
                                             Cynorkis pseudorolfei
                                             Cynorkis purpurea
                                             Cynorkis quinqueloba
                                             Cynorkis quinquepartita
                                             Cynorkis raymondiana
                                             Cynorkis rolfei
                                             Cynorkis rosellata
                                             Cynorkis rotundifolia
                                             Cynorkis rungweensis
                                             Cynorkis sagittata
                                             Cynorkis sambiranoensis
                                             Cynorkis schlechteri
                                             Cynorkis schmidtii
                                             Cynorkis seychellarum
                                             Cynorkis sigmoidea
                                             Cynorkis sororia
                                             Cynorkis souegesii
                                             Cynorkis speciosa
                                             Cynorkis squamosa
                                             Cynorkis stenoglossa
                                             Cynorkis stolonifera
                                             Cynorkis subtilis
                                             Cynorkis summerhayesiana
                                             Cynorkis sylvatica
                                             Cynorkis symoensii
                                             Cynorkis tenella
                                             Cynorkis tenerrima
                                             Cynorkis tenuicalcar
                                             Cynorkis tristis
                                             Cynorkis tryphioides
                                             Cynorkis uliginosa
                                             Cynorkis uncata
                                             Cynorkis unguiculata
                                             Cynorkis usambarae
                                             Cynorkis verrucosa
                                             Cynorkis violacea
                                             Cynorkis volombato
                                             Cynorkis zaratananae
                                     Cyrtorchis
                                             Cyrtorchis arcuata
                                             Cyrtorchis aschersonii
                                             Cyrtorchis brownii
                                             Cyrtorchis chailluana
                                             Cyrtorchis erythraeae
                                             Cyrtorchis glaucifolia
                                             Cyrtorchis guillaumetii
                                             Cyrtorchis henriquesiana
                                             Cyrtorchis injoloensis
                                             Cyrtorchis letouzeyi
                                             Cyrtorchis monteiroae
                                             Cyrtorchis neglecta
                                             Cyrtorchis ringens
                                                   [Homocolleticon ringens]
                                             Cyrtorchis seretii
                                     Dactylorhiza
                                             Dactylorhiza atlantica
                                             Dactylorhiza durandii
                                             Dactylorhiza elata
                                             Dactylorhiza insularis
                                             Dactylorhiza maculata
                                             Dactylorhiza romana
                                             Dactylorhiza saccifera
                                     Dendrobium
                                             Dendrobium crumenatum
                                     Diaphananthe
                                             Diaphananthe bidens
                                             Diaphananthe bueae
                                             Diaphananthe ceriflora
                                             Diaphananthe divitiflora
                                             Diaphananthe dorotheae
                                             Diaphananthe eggelingii
                                             Diaphananthe fragrantissima
                                             Diaphananthe gabonensis
                                                   [Chamaeangis gabonensis]
                                             Diaphananthe garayana
                                             Diaphananthe ichneumonea
                                                   [Chamaeangis ichneumonea]
                                             Diaphananthe lanceolata
                                                   [Chamaeangis lanceolata]
                                             Diaphananthe lecomtei
                                                   [Chamaeangis lecomtei]
                                             Diaphananthe letouzeyi
                                             Diaphananthe liae
                                             Diaphananthe millarii
                                             Diaphananthe odoratissima
                                                   [Chamaeangis odoratissima]
                                             Diaphananthe pellucida
                                                   [Aerangis pallida]
                                             Diaphananthe plehniana
                                             Diaphananthe rohrii
                                             Diaphananthe sanfordiana
                                             Diaphananthe sarcophylla
                                                   [Chamaeangis sarcophylla]
                                             Diaphananthe sarcorhynchoides
                                             Diaphananthe spiralis
                                                   [Chamaeangis spiralis]
                                             Diaphananthe suborbicularis
                                             Diaphananthe thomensis
                                             Diaphananthe trigonopetala
                                             Diaphananthe vagans
                                             Diaphananthe vandiformis
                                             Diaphananthe vesicata
                                                   [Chamaeangis vesicata]
                                             Diaphananthe welwitschii
                                     Diceratostele
                                             Diceratostele gabonensis
                                     Didymoplexis
                                             Didymoplexis africana
                                             Didymoplexis avaratraensis
                                             Didymoplexis recurvata
                                             Didymoplexis verrucosa
                                     Dinklageella
                                             Dinklageella liberica
                                             Dinklageella minor
                                             Dinklageella villiersii
                                     Disa
                                             Disa aconitoides
                                             Disa aequiloba
                                             Disa alticola
                                             Disa amoena
                                             Disa andringitrana
                                             Disa aperta
                                             Disa arida
                                             Disa aristata
                                             Disa atricapilla
                                             Disa aurata
                                             Disa barbata
                                                   [Herschelianthe barbata]
                                             Disa basutorum
                                             Disa begleyi
                                             Disa bivalvata
                                             Disa bodkinii
                                             Disa brachyceras
                                             Disa brevipetala
                                             Disa buchenaviana
                                             Disa caffra
                                             Disa cardinalis
                                             Disa caulescens
                                             Disa cedarbergensis
                                             Disa celata
                                             Disa cephalotes
                                             Disa chrysostachya
                                             Disa clavicornis
                                             Disa cochlearis
                                             Disa cooperi
                                             Disa cornuta
                                             Disa crassicornis
                                             Disa cryptantha
                                             Disa cylindrica
                                             Disa danielae
                                             Disa dichroa
                                             Disa dracomontana
                                             Disa draconis
                                             Disa ecalcarata
                                                   [Monadenia ecalcarata]
                                             Disa elegans
                                             Disa eminii
                                             Disa equestris
                                             Disa erubescens
                                             Disa esterhuyseniae
                                             Disa extinctoria
                                             Disa fasciata
                                             Disa ferruginea
                                             Disa filicornis
                                             Disa forcipata
                                                   [Herschelianthe forcipata]
                                             Disa forficaria
                                                   [Herschelianthe forficaria]
                                             Disa fragrans
                                             Disa galpinii
                                             Disa gladioliflora
                                             Disa glandulosa
                                             Disa hallackii
                                             Disa hircicornis
                                             Disa incarnata
                                             Disa intermedia
                                             Disa introrsa
                                             Disa karooica
                                             Disa katangensis
                                             Disa lineata
                                             Disa longicornu
                                             Disa longifolia
                                             Disa longipetala
                                                   [Schizodium longipetalum]
                                             Disa macrostachya
                                                   [Monadenia macrostachya]
                                             Disa maculata
                                             Disa maculomarronina
                                             Disa marlothii
                                             Disa micropetala
                                             Disa miniata
                                             Disa minor
                                             Disa montana
                                             Disa neglecta
                                             Disa nervosa
                                             Disa newdigateae
                                                   [Herschelianthe newdigateae]
                                             Disa nigerica
                                             Disa nivea
                                             Disa nyikensis
                                             Disa obtusa
                                             Disa ocellata
                                             Disa ochrostachya
                                             Disa oligantha
                                             Disa oreophila
                                             Disa ornithantha
                                             Disa ovalifolia
                                             Disa patula
                                             Disa perplexa
                                             Disa physodes
                                                   [Monadenia physodes]
                                             Disa pillansii
                                             Disa polygonoides
                                             Disa porrecta
                                             Disa pulchella
                                             Disa pulchra
                                             Disa pygmaea
                                                   [Monadenia pygmaea]
                                             Disa racemosa
                                             Disa rhodantha
                                             Disa richardiana
                                             Disa robusta
                                             Disa roeperocharoides
                                             Disa rosea
                                             Disa rungweensis
                                             Disa sabulosa
                                                   [Monadenia sabulosa]
                                             Disa sagittalis
                                             Disa salteri
                                             Disa sanguinea
                                             Disa sankeyi
                                             Disa satyriopsis
                                             Disa saxicola
                                             Disa schizodioides
                                             Disa schlechteriana
                                                   [Herschelianthe schlechteriana]
                                             Disa scullyi
                                             Disa scutellifera
                                             Disa similis
                                             Disa stachyoides
                                             Disa stairsii
                                             Disa stricta
                                             Disa subtenuicornis
                                             Disa telipogonis
                                             Disa tenella
                                             Disa tenuicornis
                                             Disa tenuifolia
                                             Disa tenuis
                                             Disa thodei
                                             Disa triloba
                                             Disa tripetaloides
                                                   [Herschelianthe excelsa]
                                             Disa tysonii
                                             Disa ukingensis
                                             Disa uncinata
                                             Disa uniflora
                                             Disa vaginata
                                             Disa vasselotii
                                             Disa venosa
                                             Disa venusta
                                                   [Herschelianthe venusta]
                                             Disa verdickii
                                             Disa versicolor
                                             Disa walleri
                                             Disa welwitschii
                                               Disa welwitschii subsp. occultans
                                                     [Disa welwitschii var. occultans]
                                             Disa woodii
                                             Disa zimbabweensis
                                             Disa zombica
                                             Disa zuluensis
                                     Disperis
                                             Disperis anthoceros
                                             Disperis aphylla
                                             Disperis bathiei
                                             Disperis bifida
                                             Disperis bodkinii
                                             Disperis bolusiana
                                             Disperis bosseri
                                             Disperis breviloba
                                             Disperis cardiophora
                                             Disperis ciliata
                                             Disperis circumflexa
                                             Disperis concinna
                                             Disperis cooperi
                                             Disperis cordata
                                             Disperis crassicaulis
                                             Disperis cucullata
                                             Disperis decipiens
                                             Disperis dicerochila
                                             Disperis discifera
                                             Disperis disiformis
                                             Disperis egregia
                                             Disperis elaphoceras
                                             Disperis erucifera
                                             Disperis falcatipetala
                                             Disperis fayi
                                             Disperis galerita
                                             Disperis hildebrandtii
                                             Disperis johnstonii
                                             Disperis kamerunensis
                                             Disperis katangensis
                                             Disperis kerstenii
                                             Disperis kilimanjarica
                                             Disperis lanceana
                                             Disperis lanceolata
                                             Disperis latigaleata
                                             Disperis leuconeura
                                             Disperis lindleyana
                                             Disperis macowanii
                                             Disperis masoalensis
                                             Disperis meirax
                                             Disperis micrantha
                                             Disperis mildbraedii
                                             Disperis mozambicensis
                                             Disperis natascha-oppeltiae
                                             Disperis nemorosa
                                             Disperis nitida
                                             Disperis oxyglossa
                                             Disperis paludosa
                                             Disperis parvifolia
                                             Disperis perrieri
                                             Disperis purpurata
                                             Disperis pusilla
                                             Disperis raiilabris
                                             Disperis reichenbachiana
                                             Disperis reklieberae
                                             Disperis renibractea
                                             Disperis saxicola
                                             Disperis similis
                                             Disperis stenoplectron
                                             Disperis szolc-rogozinskiana
                                             Disperis thomensis
                                             Disperis thorncroftii
                                             Disperis togoensis
                                             Disperis tripetaloides
                                             Disperis tysonii
                                             Disperis uzungwae
                                             Disperis virginalis
                                             Disperis wealei
                                             Disperis woodii
                                     Distylodon
                                             Distylodon comptum
                                             Distylodon sonkeanus
                                     Eggelingia
                                             Eggelingia clavata
                                             Eggelingia gabonensis
                                             Eggelingia ligulifolia
                                                   [Angraecum marii]
                                     Epipactis
                                             Epipactis africana
                                             Epipactis helleborine
                                             Epipactis lusitanica
                                             Epipactis tremolsii
                                             Epipactis ulugurica
                                             Epipactis veratrifolia
                                     Epipogium
                                             Epipogium roseum
                                     Erasanthe
                                             Erasanthe henrici
                                     Eulophia
                                             Eulophia abyssinica
                                             Eulophia aculeata
                                             Eulophia acutilabra
                                             Eulophia adenoglossa
                                             Eulophia albobrunnea
                                             Eulophia aloifolia
                                             Eulophia alta
                                             Eulophia amblyosepala
                                             Eulophia angolensis
                                             Eulophia angornensis
                                             Eulophia antunesii
                                             Eulophia arenicola
                                             Eulophia aurantiaca
                                             Eulophia barteri
                                             Eulophia biloba
                                             Eulophia bisaccata
                                             Eulophia bouliawongo
                                                   [Eulophia oedoplectron]
                                             Eulophia brenanii
                                             Eulophia brevipetala
                                             Eulophia buettneri
                                             Eulophia calantha
                                             Eulophia callichroma
                                             Eulophia caricifolia
                                             Eulophia carsonii
                                             Eulophia chilangensis
                                             Eulophia chlorantha
                                             Eulophia clandestina
                                             Eulophia coddii
                                             Eulophia coeloglossa
                                             Eulophia cooperi
                                             Eulophia corymbifera
                                             Eulophia corymbosa
                                             Eulophia cucullata
                                             Eulophia dactylifera
                                             Eulophia distans
                                             Eulophia divergens
                                             Eulophia elegans
                                             Eulophia ephippium
                                             Eulophia epiphanoides
                                             Eulophia euantha
                                             Eulophia euglossa
                                             Eulophia eustachya
                                             Eulophia eylesii
                                             Eulophia falcatiloba
                                             Eulophia fernandeziana
                                             Eulophia filifolia
                                             Eulophia flavopurpurea
                                             Eulophia foliosa
                                                   [Eulophia reichenbachiana]
                                             Eulophia fridericii
                                             Eulophia galeoloides
                                             Eulophia gastrodioides
                                             Eulophia gonychila
                                             Eulophia gracilis
                                             Eulophia guineensis
                                             Eulophia hereroensis
                                             Eulophia hians
                                             Eulophia hirschbergii
                                             Eulophia holubii
                                             Eulophia horsfallii
                                                   [Eulophia magnicristata]
                                                   [Eulophia rosea]
                                             Eulophia huttonii
                                             Eulophia juncifolia
                                             Eulophia katangensis
                                             Eulophia kyimbilae
                                             Eulophia latilabris
                                             Eulophia laurentii
                                             Eulophia leachii
                                             Eulophia lejolyana
                                             Eulophia leonensis
                                             Eulophia litoralis
                                             Eulophia macaulayi
                                             Eulophia macowanii
                                             Eulophia macra
                                             Eulophia macrantha
                                             Eulophia malangana
                                                   [Eulophia rigidifolia]
                                             Eulophia mangenotiana
                                             Eulophia massokoensis
                                             Eulophia mechowii
                                             Eulophia meleagris
                                             Eulophia milnei
                                                   [Orthochilus milnei]
                                             Eulophia monile
                                             Eulophia monotropis
                                             Eulophia monticola
                                             Eulophia montis-elgonis
                                             Eulophia mumbwaensis
                                             Eulophia nuttii
                                             Eulophia nyasae
                                             Eulophia obscura
                                             Eulophia obstipa
                                             Eulophia odontoglossa
                                             Eulophia orthoplectra
                                             Eulophia parilamellata
                                             Eulophia parvilabris
                                             Eulophia parvula
                                             Eulophia penduliflora
                                             Eulophia petersii
                                             Eulophia platypetala
                                             Eulophia pocsii
                                             Eulophia protearum
                                             Eulophia pyrophila
                                             Eulophia ramifera
                                             Eulophia rara
                                             Eulophia reticulata
                                             Eulophia rhodesiaca
                                             Eulophia richardsiae
                                             Eulophia rolfeana
                                             Eulophia rugulosa
                                             Eulophia ruwenzoriensis
                                             Eulophia sabulosa
                                             Eulophia saxicola
                                             Eulophia schaijesii
                                             Eulophia schweinfurthii
                                             Eulophia seleensis
                                             Eulophia sordida
                                             Eulophia speciosa
                                             Eulophia stachyodes
                                             Eulophia stenoplectra
                                             Eulophia subsaprophytica
                                             Eulophia subulata
                                             Eulophia suzannae
                                             Eulophia sylviae
                                             Eulophia tabularis
                                             Eulophia tanganyikensis
                                             Eulophia tenella
                                             Eulophia thomsonii
                                             Eulophia tricristata
                                             Eulophia trilamellata
                                             Eulophia tuberculata
                                             Eulophia ukingensis
                                             Eulophia venulosa
                                             Eulophia vinosa
                                             Eulophia walleri
                                             Eulophia welwitschii
                                             Eulophia wendlandiana
                                             Eulophia zeyheriana
                                     Eulophiella
                                             Eulophiella elisabethae
                                             Eulophiella longibracteata
                                             Eulophiella roempleriana
                                     Eurychone
                                             Eurychone galeandrae
                                             Eurychone rothschildiana
                                     Evotella
                                             Evotella carnosa
                                             Evotella rubiginosa
                                     Galeola
                                             Galeola humblotii
                                     Gastrodia
                                             Gastrodia africana
                                             Gastrodia ballii
                                             Gastrodia madagascariensis
                                             Gastrodia rwandensis
                                             Gastrodia sesamoides
                                     Gastrorchis
                                             Gastrorchis lutea
                                     Gennaria
                                             Gennaria diphylla
                                     Genyorchis
                                             Genyorchis apertiflora
                                             Genyorchis apetala
                                             Genyorchis elongata
                                             Genyorchis micropetala
                                             Genyorchis platybulbon
                                             Genyorchis saccata
                                             Genyorchis sanfordii
                                             Genyorchis summerhayesiana
                                     Goodyera
                                             Goodyera bracteata
                                             Goodyera flaccida
                                             Goodyera goudotii
                                             Goodyera humicola
                                             Goodyera perrieri
                                             Goodyera rosea
                                             Goodyera sechellarum
                                     Grammangis
                                             Grammangis ellisii
                                     Graphorkis
                                             Graphorkis concolor
                                               Graphorkis concolor var. alphabetica
                                                     [Graphorkis scripta]
                                             Graphorkis lurida
                                             Graphorkis medemiae
                                     Habenaria
                                             Habenaria aberrans
                                             Habenaria adolphi
                                             Habenaria aethiopica
                                             Habenaria alinae
                                             Habenaria alta
                                             Habenaria altior
                                             Habenaria amoena
                                             Habenaria anaphysema
                                             Habenaria anguiceps
                                             Habenaria angustissima
                                             Habenaria antennifera
                                             Habenaria apiculata
                                             Habenaria arachnoides
                                             Habenaria argentea
                                             Habenaria arianae
                                             Habenaria armatissima
                                             Habenaria attenuata
                                             Habenaria barbertoni
                                             Habenaria barrina
                                             Habenaria batesii
                                             Habenaria beharensis
                                             Habenaria bequaertii
                                             Habenaria bertauxiana
                                             Habenaria bicolor
                                             Habenaria binghamii
                                             Habenaria boiviniana
                                             Habenaria bonateoides
                                             Habenaria bongensium
                                             Habenaria bosseriana
                                             Habenaria bracteosa
                                             Habenaria buettneriana
                                             Habenaria burttii
                                             Habenaria busseana
                                             Habenaria caffra
                                             Habenaria calvilabris
                                             Habenaria cataphysema
                                             Habenaria cavatibrachia
                                             Habenaria chirensis
                                             Habenaria ciliosa
                                             Habenaria cirrhata
                                             Habenaria clareae
                                             Habenaria cochleicalcar
                                             Habenaria coeloglossoides
                                             Habenaria comorensis
                                             Habenaria compta
                                             Habenaria conopodes
                                             Habenaria cornutella
                                             Habenaria cribbiana
                                             Habenaria cultrata
                                             Habenaria cultriformis
                                             Habenaria culveri
                                             Habenaria dalzielii
                                             Habenaria debeerstiana
                                             Habenaria decaptera
                                             Habenaria decaryana
                                             Habenaria decorata
                                             Habenaria decumbens
                                             Habenaria decurvirostris
                                             Habenaria demissa
                                             Habenaria dinklagei
                                             Habenaria diselloides
                                             Habenaria disparilis
                                             Habenaria distantiflora
                                             Habenaria divergens
                                             Habenaria dregeana
                                             Habenaria edgarii
                                             Habenaria egregia
                                             Habenaria engleriana
                                             Habenaria epipactidea
                                             Habenaria excelsa
                                             Habenaria falcata
                                             Habenaria falcicornis
                                             Habenaria falciloba
                                             Habenaria ferkoana
                                             Habenaria foxii
                                             Habenaria galactantha
                                             Habenaria galpinii
                                             Habenaria garayana
                                             Habenaria geerinckiana
                                             Habenaria genuflexa
                                             Habenaria gilbertii
                                             Habenaria goetzeana
                                             Habenaria gonatosiphon
                                             Habenaria haareri
                                             Habenaria hannae
                                             Habenaria harmsiana
                                             Habenaria hebes
                                             Habenaria helicoplectrum
                                             Habenaria hilsenbergii
                                             Habenaria hirsutissima
                                             Habenaria hirsutitrunci
                                             Habenaria hologlossa
                                             Habenaria holothrix
                                             Habenaria holubii
                                             Habenaria huillensis
                                             Habenaria humbertii
                                             Habenaria humilior
                                             Habenaria ichneumonea
                                             Habenaria inaequiloba
                                             Habenaria incompta
                                             Habenaria insolita
                                             Habenaria isoantha
                                             Habenaria ituriensis
                                             Habenaria jacobii
                                             Habenaria jaegeri
                                             Habenaria johannae
                                             Habenaria kabompoensis
                                             Habenaria katangensis
                                             Habenaria keayi
                                             Habenaria keniensis
                                             Habenaria kilimanjari
                                             Habenaria kolweziensis
                                             Habenaria kornasiana
                                             Habenaria kornasiorum
                                             Habenaria kraenzliniana
                                             Habenaria kraenzlinii
                                             Habenaria kyimbilae
                                             Habenaria laevigata
                                             Habenaria lancifolia
                                             Habenaria lastelleana
                                             Habenaria laurentii
                                             Habenaria leandriana
                                             Habenaria lecardii
                                             Habenaria lefebureana
                                             Habenaria lehiae
                                             Habenaria lelyi
                                             Habenaria leonensis
                                             Habenaria letestuana
                                             Habenaria leucoceras
                                             Habenaria leucotricha
                                             Habenaria lewallei
                                             Habenaria libeniana
                                             Habenaria lindblomii
                                             Habenaria linguiformis
                                             Habenaria lisowskiana
                                             Habenaria lisowskii
                                             Habenaria lithophila
                                             Habenaria livingstoniana
                                             Habenaria longirostris
                                             Habenaria luegiana
                                             Habenaria luentensis
                                             Habenaria macrandra
                                             Habenaria macrantha
                                             Habenaria macroplectron
                                             Habenaria macrostele
                                             Habenaria macrotidion
                                             Habenaria macrura
                                             Habenaria macruroides
                                             Habenaria magnifica
                                             Habenaria magnirostris
                                             Habenaria maitlandii
                                             Habenaria malacophylla
                                             Habenaria malaisseana
                                             Habenaria mannii
                                             Habenaria mechowii
                                             Habenaria microceras
                                             Habenaria microsaccus
                                             Habenaria mira
                                             Habenaria mirabilis
                                             Habenaria monadenioides
                                             Habenaria montolivaea
                                             Habenaria mosambicensis
                                             Habenaria mossii
                                             Habenaria myodes
                                             Habenaria nautiloides
                                             Habenaria ndiana
                                             Habenaria nicholsonii
                                             Habenaria nigerica
                                             Habenaria nigrescens
                                             Habenaria njamnjamica
                                             Habenaria nyikana
                                             Habenaria nyikensis
                                             Habenaria obovata
                                             Habenaria occidentalis
                                             Habenaria occlusa
                                             Habenaria odorata
                                             Habenaria orthocentron
                                             Habenaria papyracea
                                             Habenaria parva
                                             Habenaria pasmithii
                                             Habenaria pauper
                                             Habenaria perbella
                                             Habenaria peristyloides
                                             Habenaria perpulchra
                                             Habenaria petitiana
                                             Habenaria petraea
                                             Habenaria petromedusa
                                             Habenaria phantasma
                                             Habenaria phylacocheira
                                             Habenaria physuriformis
                                                   [Habenaria buntingii]
                                             Habenaria pilosa
                                             Habenaria platyanthera
                                             Habenaria plectromaniaca
                                             Habenaria praealta
                                             Habenaria praestans
                                             Habenaria prionocraspedon
                                             Habenaria procera
                                                   [Habenaria procera var. gabonensis]
                                               Habenaria procera var. procera
                                             Habenaria pseudociliosa
                                             Habenaria pseudoplatycoryne
                                             Habenaria pubidens
                                             Habenaria pubipetala
                                             Habenaria quartiniana
                                             Habenaria quartzicola
                                             Habenaria rautaneniana
                                             Habenaria renziana
                                             Habenaria retinervis
                                             Habenaria rhopalostigma
                                             Habenaria richardsiae
                                             Habenaria ridleyana
                                             Habenaria riparia
                                             Habenaria rivae
                                             Habenaria robbrechtiana
                                             Habenaria robusta
                                             Habenaria roemeriana
                                             Habenaria sanfordiana
                                             Habenaria saprophytica
                                             Habenaria schaijesii
                                             Habenaria schimperiana
                                             Habenaria silvatica
                                             Habenaria singularis
                                             Habenaria snowdenii
                                             Habenaria sochensis
                                             Habenaria socotrana
                                             Habenaria splendens
                                             Habenaria splendentior
                                             Habenaria stanislawii
                                             Habenaria stenoceras
                                             Habenaria stenochila
                                             Habenaria stenophylla
                                             Habenaria stenorhynchos
                                             Habenaria stolzii
                                             Habenaria strangulans
                                             Habenaria stylites
                                             Habenaria subaequalis
                                             Habenaria subarmata
                                             Habenaria supplicans
                                             Habenaria taeniodema
                                             Habenaria tanzaniyana
                                             Habenaria tentaculigera
                                             Habenaria tetraceras
                                             Habenaria thomana
                                             Habenaria thomsonii
                                             Habenaria tianae
                                             Habenaria tisserantii
                                             Habenaria tomentella
                                             Habenaria trachypetala
                                             Habenaria transvaalensis
                                             Habenaria tricruris
                                             Habenaria tridens
                                             Habenaria trilobulata
                                             Habenaria tropophila
                                             Habenaria truncata
                                             Habenaria tsaratananensis
                                             Habenaria tubifolia
                                             Habenaria tweedieae
                                             Habenaria tysonii
                                             Habenaria ugandensis
                                             Habenaria uhehensis
                                             Habenaria uncicalcar
                                             Habenaria uncinata
                                             Habenaria unguilabris
                                             Habenaria unifoliata
                                             Habenaria vaginata
                                             Habenaria vandenbergheniana
                                             Habenaria variabilis
                                             Habenaria velutina
                                             Habenaria verdickii
                                             Habenaria vermeuleniana
                                             Habenaria vesiculosa
                                             Habenaria villosa
                                             Habenaria vollesenii
                                             Habenaria walleri
                                             Habenaria weberiana
                                             Habenaria weileriana
                                             Habenaria welwitschii
                                             Habenaria woodii
                                             Habenaria xanthochlora
                                             Habenaria zambesina
                                     Halleorchis
                                             Halleorchis aspidogynoides
                                     Hederorkis
                                             Hederorkis scandens
                                             Hederorkis seychellensis
                                     Hetaeria
                                             Hetaeria heterosepala
                                             Hetaeria mannii
                                             Hetaeria occidentalis
                                                   [Zeuxine occidentalis]
                                             Hetaeria tetraptera
                                                   [Zeuxine tetraptera]
                                             Hetaeria vaginalis
                                     Himantoglossum
                                             Himantoglossum hircinum
                                             Himantoglossum robertianum
                                     Holothrix
                                             Holothrix aphylla
                                             Holothrix arachnoidea
                                             Holothrix aspera
                                             Holothrix brevipetala
                                             Holothrix brongniartiana
                                             Holothrix buchananii
                                             Holothrix burchellii
                                             Holothrix cernua
                                             Holothrix condensata
                                             Holothrix culveri
                                             Holothrix elgonensis
                                             Holothrix exilis
                                             Holothrix filicornis
                                             Holothrix grandiflora
                                             Holothrix hydra
                                             Holothrix incurva
                                             Holothrix johnstonii
                                             Holothrix klimkoana
                                             Holothrix longicornu
                                             Holothrix longiflora
                                             Holothrix mac-owaniana
                                             Holothrix majubensis
                                             Holothrix micrantha
                                             Holothrix montigena
                                             Holothrix mundii
                                             Holothrix nyasae
                                             Holothrix orthoceras
                                             Holothrix papillosa
                                             Holothrix parviflora
                                             Holothrix pentadactyla
                                             Holothrix pilosa
                                             Holothrix pleistodactyla
                                             Holothrix praecox
                                             Holothrix randii
                                             Holothrix schimperi
                                             Holothrix schlechteriana
                                             Holothrix scopularia
                                             Holothrix secunda
                                             Holothrix squammata
                                             Holothrix thodei
                                             Holothrix tridactylites
                                             Holothrix tridentata
                                             Holothrix triloba
                                             Holothrix unifolia
                                     Homocolleticon
                                     Huttonaea
                                             Huttonaea fimbriata
                                             Huttonaea grandiflora
                                             Huttonaea oreophila
                                             Huttonaea pulchra
                                             Huttonaea woodii
                                     Jumellea
                                             Jumellea alionae
                                             Jumellea anjouanensis
                                             Jumellea arachnantha
                                             Jumellea comorensis
                                             Jumellea confusa
                                             Jumellea cowanii
                                             Jumellea dendrobioides
                                             Jumellea divaricata
                                                   [Angraecum divaricatum]
                                             Jumellea exilis
                                             Jumellea fragrans
                                             Jumellea francoisii
                                             Jumellea gregariiflora
                                             Jumellea jumelleana
                                             Jumellea lignosa
                                             Jumellea longivaginans
                                             Jumellea majalis
                                             Jumellea marojejiensis
                                             Jumellea maxillarioides
                                             Jumellea ophioplectron
                                             Jumellea pachyceras
                                             Jumellea pachyra
                                             Jumellea pailleri
                                             Jumellea papangensis
                                             Jumellea porrigens
                                             Jumellea recta
                                             Jumellea recurva
                                             Jumellea rossii
                                             Jumellea spathulata
                                             Jumellea stenoglossa
                                             Jumellea stenophylla
                                             Jumellea tenuibracteata
                                             Jumellea triquetra
                                                   [Angraecum triquetrum]
                                             Jumellea usambarensis
                                             Jumellea walleri
                                             Jumellea zaratananae
                                     Lemurella
                                             Lemurella culicifera
                                             Lemurella pallidiflora
                                             Lemurella papillosa
                                     Limodorum
                                             Limodorum abortivum
                                             Limodorum trabutianum
                                     Liparis
                                             Liparis abyssinica
                                             Liparis ambohimangana
                                             Liparis andringitrana
                                             Liparis ascendens
                                             Liparis bathiei
                                             Liparis bernieri
                                             Liparis caespitosa
                                             Liparis caillei
                                             Liparis capensis
                                             Liparis cespitosa
                                             Liparis chimanimaniensis
                                             Liparis cladophylax
                                             Liparis clareae
                                             Liparis deistelii
                                             Liparis densa
                                             Liparis dryadum
                                             Liparis epiphytica
                                             Liparis goodyeroides
                                             Liparis gracilenta
                                             Liparis guingangae
                                             Liparis hallei
                                             Liparis harketii
                                             Liparis hemipilioides
                                             Liparis henrici
                                             Liparis jumelleana
                                             Liparis kamerunensis
                                             Liparis latialata
                                             Liparis letouzeyana
                                             Liparis longipetala
                                             Liparis lutea
                                             Liparis microcharis
                                             Liparis molendinacea
                                             Liparis mulindana
                                             Liparis nephrocardia
                                             Liparis nervosa
                                               Liparis nervosa subsp. nervosa
                                                     [Liparis guineensis]
                                             Liparis nyikana
                                             Liparis ornithorrhynchos
                                             Liparis panduriformis
                                             Liparis parva
                                             Liparis rectangularis
                                             Liparis rufina
                                             Liparis rungweensis
                                             Liparis sambiranoensis
                                             Liparis stenophylla
                                             Liparis stolzii
                                             Liparis suborbicularis
                                                   [Liparis pentagonalis]
                                             Liparis tridens
                                             Liparis trulliformis
                                             Liparis vulturiceps
                                             Liparis warpurii
                                             Liparis xanthina
                                             Liparis zaratananae
                                     Listrostachys
                                             Listrostachys pertusa
                                     Malaxis
                                             Malaxis cardiophylla
                                             Malaxis chevalieri
                                             Malaxis katangensis
                                             Malaxis maclaudii
                                             Malaxis melanotoessa
                                             Malaxis physuroides
                                             Malaxis prorepens
                                             Malaxis schliebenii
                                             Malaxis seychellarum
                                             Malaxis welwitschii
                                     Manniella
                                             Manniella cypripedioides
                                             Manniella gustavi
                                     Margelliantha
                                             Margelliantha caffra
                                             Margelliantha clavata
                                             Margelliantha globularis
                                             Margelliantha lebelii
                                             Margelliantha leedalii
                                     Microcoelia
                                             Microcoelia aphylla
                                             Microcoelia bispiculata
                                             Microcoelia bulbocalcarata
                                             Microcoelia caespitosa
                                             Microcoelia corallina
                                             Microcoelia decaryana
                                             Microcoelia dolichorhiza
                                             Microcoelia elliotii
                                             Microcoelia exilis
                                             Microcoelia gilpinae
                                             Microcoelia globulosa
                                             Microcoelia hirschbergii
                                             Microcoelia jonssonii
                                             Microcoelia koehleri
                                             Microcoelia konduensis
                                             Microcoelia leptostele
                                             Microcoelia macrorhynchia
                                             Microcoelia macrorrhynchia
                                             Microcoelia megalorrhiza
                                             Microcoelia microglossa
                                             Microcoelia moreauae
                                             Microcoelia nyungwensis
                                             Microcoelia ornithocephala
                                             Microcoelia perrieri
                                             Microcoelia physophora
                                             Microcoelia sanfordii
                                             Microcoelia smithii
                                     Mystacidium
                                             Mystacidium braybonae
                                             Mystacidium capense
                                             Mystacidium flanaganii
                                             Mystacidium nguruense
                                             Mystacidium pulchellum
                                     Neobathiea
                                             Neobathiea comet-halei
                                             Neobathiea keraudrenae
                                     Neobolusia
                                             Neobolusia ciliata
                                             Neobolusia stolzii
                                             Neobolusia tysonii
                                     Neotinea
                                             Neotinea lactea
                                             Neotinea maculata
                                             Neotinea tridentata
                                     Neottia
                                             Neottia nidus-avis
                                     Nephrangis
                                             Nephrangis bertauxiana
                                             Nephrangis filiformis
                                     Nervilia
                                             Nervilia adolphi
                                             Nervilia affinis
                                             Nervilia ballii
                                             Nervilia bicarinata
                                                   [Nervilia umbrosa]
                                             Nervilia crociformis
                                             Nervilia fuerstenbergiana
                                             Nervilia hirsuta
                                             Nervilia leguminosarum
                                             Nervilia lilacea
                                             Nervilia pectinata
                                             Nervilia petraea
                                             Nervilia renschiana
                                             Nervilia similis
                                             Nervilia stolziana
                                             Nervilia subintegra
                                     Oberonia
                                             Oberonia disticha
                                     Oeceoclades
                                             Oeceoclades alismatophylla
                                             Oeceoclades ambongensis
                                             Oeceoclades analamerensis
                                             Oeceoclades analavelensis
                                             Oeceoclades antsingyensis
                                             Oeceoclades atrovirens
                                             Oeceoclades aurea
                                             Oeceoclades beravensis
                                             Oeceoclades callmanderi
                                             Oeceoclades flavescens
                                             Oeceoclades furcata
                                             Oeceoclades hebdingiana
                                             Oeceoclades lanceata
                                             Oeceoclades latifolia
                                             Oeceoclades lonchophylla
                                             Oeceoclades longebracteata
                                             Oeceoclades lubbersiana
                                             Oeceoclades maculata
                                             Oeceoclades saundersiana
                                             Oeceoclades sclerophylla
                                             Oeceoclades seychellarum
                                             Oeceoclades zanzibarica
                                     Oeonia
                                             Oeonia brauniana
                                             Oeonia curvata
                                             Oeonia madagascariensis
                                             Oeonia rosea
                                     Oeoniella
                                             Oeoniella polystachys
                                     Oligophyton
                                             Oligophyton drummondii
                                     Ophrys
                                             Ophrys apifera
                                             Ophrys atlantica
                                             Ophrys bombyliflora
                                             Ophrys fuciflora
                                             Ophrys fusca
                                               Ophrys fusca subsp. pallida
                                                     [Ophrys pallida]
                                             Ophrys lutea
                                             Ophrys omegaifera
                                             Ophrys scolopax
                                             Ophrys sicula
                                             Ophrys speculum
                                             Ophrys tenthredinifera
                                     Orchis
                                             Orchis anthropophora
                                             Orchis italica
                                             Orchis laeta
                                             Orchis mascula
                                             Orchis olbiensis
                                             Orchis patens
                                             Orchis purpurea
                                             Orchis simia
                                             Orchis spitzelii
                                     Orestias
                                             Orestias foliosa
                                             Orestias micrantha
                                     Orthochilus
                                     Pachites
                                             Pachites appressus
                                             Pachites bodkinii
                                     Paralophia
                                             Paralophia epiphytica
                                             Paralophia palmicola
                                     Peristylus
                                             Peristylus citrinus
                                             Peristylus flexuosus
                                     Phaius
                                             Phaius mannii
                                             Phaius occidentalis
                                             Phaius tetragonus
                                     Physoceras
                                             Physoceras boryanum
                                                   [Cynorkis boryana]
                                             Physoceras mesophyllum
                                                   [Cynorkis mesophylla]
                                     Platanthera
                                             Platanthera algeriensis
                                             Platanthera bifolia
                                             Platanthera chlorantha
                                     Platycoryne
                                             Platycoryne affinis
                                             Platycoryne alinae
                                             Platycoryne ambigua
                                             Platycoryne brevirostris
                                             Platycoryne buchananiana
                                             Platycoryne crocea
                                             Platycoryne guingangae
                                             Platycoryne isoetifolia
                                             Platycoryne latipetala
                                             Platycoryne lisowskiana
                                             Platycoryne macroceras
                                             Platycoryne mediocris
                                             Platycoryne megalorrhyncha
                                             Platycoryne micrantha
                                             Platycoryne ochyrana
                                             Platycoryne paludosa
                                             Platycoryne pervillei
                                             Platycoryne protearum
                                             Platycoryne trilobata
                                     Platylepis
                                             Platylepis bigibbosa
                                             Platylepis glandulosa
                                             Platylepis margaritifera
                                             Platylepis occulta
                                             Platylepis polyadenia
                                             Platylepis xerostele
                                     Plectrelminthus
                                             Plectrelminthus caudatus
                                     Podangis
                                             Podangis dactyloceras
                                             Podangis rhipsalisocia
                                                   [Rangaeris rhipsalisocia]
                                     Polystachya
                                             Polystachya aconitiflora
                                             Polystachya acuminata
                                             Polystachya adansoniae
                                               Polystachya adansoniae var. adansoniae
                                             Polystachya aethiopica
                                             Polystachya affinis
                                             Polystachya albescens
                                               Polystachya albescens subsp. albescens
                                               Polystachya albescens subsp. imbricata
                                             Polystachya alicjae
                                             Polystachya alpina
                                             Polystachya anastacialynae
                                             Polystachya anceps
                                             Polystachya angularis
                                             Polystachya anthoceros
                                             Polystachya armeniaca
                                             Polystachya asper
                                             Polystachya bamendae
                                             Polystachya bancoensis
                                             Polystachya batkoi
                                             Polystachya bennettiana
                                                   [Polystachya stricta]
                                             Polystachya bequaertii
                                             Polystachya bicalcarata
                                             Polystachya bifida
                                             Polystachya bipoda
                                             Polystachya bruechertiae
                                             Polystachya brugeana
                                             Polystachya caduca
                                             Polystachya calluniflora
                                             Polystachya caloglossa
                                             Polystachya camaridioides
                                             Polystachya canaliculata
                                             Polystachya carnosa
                                             Polystachya caudata
                                             Polystachya concreta
                                                   [Polystachya tessellata]
                                             Polystachya cooperi
                                             Polystachya coriscensis
                                             Polystachya cribbiana
                                             Polystachya cultriformis
                                             Polystachya dalzielii
                                             Polystachya dendrobiiflora
                                             Polystachya dewanckeliana
                                             Polystachya disiformis
                                             Polystachya doggettii
                                             Polystachya dolichophylla
                                             Polystachya elastica
                                             Polystachya elegans
                                             Polystachya engongensis
                                             Polystachya epiphytica
                                             Polystachya erica-lanzae
                                             Polystachya erythrocephala
                                             Polystachya fabriana
                                             Polystachya fischeri
                                             Polystachya fractiflexa
                                             Polystachya fulvilabia
                                             Polystachya fusiformis
                                             Polystachya galeata
                                             Polystachya geniculata
                                             Polystachya goetzeana
                                             Polystachya golungensis
                                             Polystachya gracilenta
                                             Polystachya haroldiana
                                             Polystachya hastata
                                             Polystachya hologlossa
                                             Polystachya holstii
                                             Polystachya isabelae
                                             Polystachya jubaultii
                                             Polystachya kaluluensis
                                             Polystachya kingii
                                             Polystachya kornasiana
                                             Polystachya kubalae
                                             Polystachya kupensis
                                             Polystachya lacroixiana
                                             Polystachya laurentii
                                             Polystachya lawalreeana
                                             Polystachya laxa
                                             Polystachya laxiflora
                                                   [Polystachya stricta var. laxiflora]
                                             Polystachya lejolyana
                                             Polystachya leonardiana
                                             Polystachya letouzeyana
                                             Polystachya leucosepala
                                             Polystachya ligulifolia
                                             Polystachya lukwangulensis
                                             Polystachya macropoda
                                             Polystachya mafingensis
                                             Polystachya magnibracteata
                                             Polystachya mazumbaiensis
                                             Polystachya melanantha
                                             Polystachya melliodora
                                             Polystachya meyeri
                                             Polystachya microbambusa
                                             Polystachya mildbraedii
                                             Polystachya modesta
                                             Polystachya moniquetiana
                                             Polystachya monolenis
                                             Polystachya monophylla
                                             Polystachya moreauae
                                             Polystachya mukandaensis
                                             Polystachya mystacioides
                                             Polystachya mzuzuensis
                                             Polystachya neobenthamia
                                             Polystachya ngomensis
                                             Polystachya nyanzensis
                                             Polystachya obanensis
                                             Polystachya oblanceolata
                                             Polystachya odorata
                                               Polystachya odorata subsp. gabonensis
                                                     [Polystachya gabonensis]
                                               Polystachya odorata subsp. odorata
                                             Polystachya pachychila
                                             Polystachya pamelae
                                             Polystachya paniculata
                                             Polystachya parva
                                             Polystachya parviflora
                                             Polystachya pergibbosa
                                             Polystachya pobeguinii
                                             Polystachya pocsii
                                             Polystachya poikilantha
                                             Polystachya polychaete
                                                   [Polystachya cussetii]
                                             Polystachya porphyrochila
                                             Polystachya praecipitis
                                             Polystachya proterantha
                                             Polystachya pseudodisa
                                             Polystachya puberula
                                             Polystachya pudorina
                                             Polystachya purpureobracteata
                                             Polystachya pyramidalis
                                             Polystachya ramulosa
                                             Polystachya reflexa
                                             Polystachya retusiloba
                                             Polystachya rhodoptera
                                             Polystachya riomuniensis
                                             Polystachya rivae
                                             Polystachya rolfeana
                                             Polystachya rosellata
                                             Polystachya rugosilabia
                                             Polystachya ruwenzoriensis
                                             Polystachya rydingii
                                             Polystachya saccata
                                             Polystachya samilae
                                             Polystachya serpentina
                                             Polystachya seticaulis
                                             Polystachya setifera
                                             Polystachya songaniensis
                                             Polystachya sosefii
                                             Polystachya stauroglossa
                                             Polystachya steudneri
                                             Polystachya stewartiana
                                             Polystachya stodolnyi
                                             Polystachya stuhlmannii
                                                   [Polystachya adansoniae var. stuhlmannii]
                                             Polystachya suaveolens
                                             Polystachya subdiphylla
                                             Polystachya subumbellata
                                             Polystachya superposita
                                             Polystachya supfiana
                                             Polystachya teitensis
                                             Polystachya tenella
                                             Polystachya testuana
                                             Polystachya thomensis
                                             Polystachya tridentata
                                             Polystachya troupiniana
                                             Polystachya tsaratananae
                                             Polystachya uluguruensis
                                             Polystachya undulata
                                             Polystachya victoriae
                                             Polystachya virescens
                                             Polystachya walravensiana
                                             Polystachya waterlotii
                                             Polystachya winigeri
                                             Polystachya woosnamii
                                             Polystachya xerophila
                                             Polystachya zuluensis
                                     Pterygodium
                                             Pterygodium acutifolium
                                             Pterygodium alatum
                                             Pterygodium cleistogamum
                                             Pterygodium connivens
                                             Pterygodium cooperi
                                             Pterygodium cruciferum
                                             Pterygodium hallii
                                             Pterygodium hastatum
                                             Pterygodium inversum
                                             Pterygodium leucanthum
                                             Pterygodium magnum
                                             Pterygodium newdigateae
                                             Pterygodium pentherianum
                                             Pterygodium platypetalum
                                             Pterygodium schelpei
                                             Pterygodium ukingense
                                             Pterygodium vermiferum
                                             Pterygodium volucris
                                     Rangaeris
                                             Rangaeris amaniensis
                                             Rangaeris longicaudata
                                             Rangaeris muscicola
                                             Rangaeris trilobata
                                     Rhaesteria
                                             Rhaesteria eggelingii
                                     Rhipidoglossum
                                             Rhipidoglossum adoxum
                                             Rhipidoglossum arbonnieri
                                             Rhipidoglossum bilobatum
                                             Rhipidoglossum brevifolium
                                             Rhipidoglossum candidum
                                             Rhipidoglossum cuneatum
                                             Rhipidoglossum curvatum
                                                   [Diaphananthe curvata]
                                             Rhipidoglossum delepierreanum
                                             Rhipidoglossum densiflorum
                                             Rhipidoglossum globulosocalcaratum
                                                   [Diaphananthe globulosocalcarata]
                                             Rhipidoglossum kamerunense
                                             Rhipidoglossum laticalcar
                                             Rhipidoglossum laxiflorum
                                             Rhipidoglossum longicalcar
                                             Rhipidoglossum magnicalcar
                                             Rhipidoglossum melianthum
                                             Rhipidoglossum microphyllum
                                             Rhipidoglossum mildbraedii
                                             Rhipidoglossum montanum
                                             Rhipidoglossum montealenense
                                             Rhipidoglossum obanense
                                             Rhipidoglossum ochyrae
                                             Rhipidoglossum orientalis
                                             Rhipidoglossum ovale
                                             Rhipidoglossum oxycentron
                                                   [Diaphananthe oxycentron]
                                             Rhipidoglossum paucifolium
                                             Rhipidoglossum polyanthum
                                             Rhipidoglossum polydactylum
                                             Rhipidoglossum pulchellum
                                             Rhipidoglossum rutilum
                                                   [Diaphananthe rutila]
                                             Rhipidoglossum schimperianum
                                             Rhipidoglossum stellatum
                                             Rhipidoglossum stolzii
                                             Rhipidoglossum subsimplex
                                             Rhipidoglossum tanneri
                                             Rhipidoglossum tenuicalcar
                                             Rhipidoglossum ugandense
                                             Rhipidoglossum xanthopollinium
                                     Roeperocharis
                                             Roeperocharis alcicornis
                                             Roeperocharis bennettiana
                                             Roeperocharis maleveziana
                                             Roeperocharis urbaniana
                                             Roeperocharis wentzeliana
                                     Satyrium
                                             Satyrium aberrans
                                             Satyrium aciculare
                                             Satyrium aethiopicum
                                             Satyrium afromontanum
                                             Satyrium anomalum
                                             Satyrium baronii
                                             Satyrium brachypetalum
                                             Satyrium candidum
                                             Satyrium carneum
                                             Satyrium carsonii
                                             Satyrium compactum
                                             Satyrium comptum
                                             Satyrium confusum
                                             Satyrium coriophoroides
                                             Satyrium ecalcaratum
                                             Satyrium elongatum
                                             Satyrium emarcidum
                                             Satyrium eurycalcaratum
                                             Satyrium fimbriatum
                                             Satyrium flavum
                                             Satyrium foliosum
                                             Satyrium jacottetiae
                                             Satyrium johnsonii
                                             Satyrium kermesinum
                                             Satyrium kitimboense
                                             Satyrium longicolle
                                             Satyrium lupulinum
                                             Satyrium macrophyllum
                                             Satyrium mechowii
                                             Satyrium microrrhynchum
                                             Satyrium mirum
                                             Satyrium miserum
                                             Satyrium monadenum
                                             Satyrium monophyllum
                                             Satyrium muticum
                                             Satyrium oliganthum
                                             Satyrium outeniquense
                                             Satyrium pallens
                                             Satyrium perrieri
                                             Satyrium princeps
                                             Satyrium pulchrum
                                             Satyrium pygmaeum
                                             Satyrium retusum
                                             Satyrium rhodanthum
                                             Satyrium rhynchanthoides
                                             Satyrium rhynchanthum
                                             Satyrium riparium
                                             Satyrium robustum
                                             Satyrium schimperi
                                             Satyrium shirense
                                             Satyrium situsanguinum
                                             Satyrium striatum
                                             Satyrium welwitschii
                                     Schizochilus
                                             Schizochilus angustifolius
                                             Schizochilus bulbinella
                                             Schizochilus calcaratus
                                             Schizochilus cecilii
                                             Schizochilus crenulatus
                                             Schizochilus flexuosus
                                             Schizochilus gerrardii
                                             Schizochilus lepidus
                                             Schizochilus lilacinus
                                             Schizochilus sulphureus
                                             Schizochilus zeyheri
                                     Serapias
                                             Serapias athwaghlisia
                                             Serapias cordigera
                                             Serapias lingua
                                             Serapias nurrica
                                             Serapias orientalis
                                             Serapias parviflora
                                             Serapias strictiflora
                                             Serapias vomeracea
                                     Sobennikoffia
                                             Sobennikoffia fournieriana
                                             Sobennikoffia poissoniana
                                             Sobennikoffia robusta
                                     Solenangis
                                             Solenangis clavata
                                             Solenangis conica
                                             Solenangis scandens
                                             Solenangis wakefieldii
                                     Spathoglottis
                                             Spathoglottis plicata
                                     Spiranthes
                                             Spiranthes aestivalis
                                             Spiranthes spiralis
                                     Stenoglottis
                                             Stenoglottis fimbriata
                                             Stenoglottis inandensis
                                             Stenoglottis longifolia
                                             Stenoglottis macloughlinii
                                             Stenoglottis modestus
                                             Stenoglottis molweniensis
                                             Stenoglottis zambesiaca
                                     Stolzia
                                             Stolzia angustifolia
                                             Stolzia atrorubra
                                             Stolzia christopheri
                                             Stolzia compacta
                                             Stolzia cupuligera
                                             Stolzia elaidium
                                             Stolzia grandiflora
                                             Stolzia heiligenthalii
                                             Stolzia kalkhof-roseae
                                             Stolzia leedalii
                                             Stolzia moniliformis
                                             Stolzia oligantha
                                             Stolzia peperomioides
                                             Stolzia viridis
                                             Stolzia williamsonii
                                     Summerhayesia
                                             Summerhayesia laurentii
                                             Summerhayesia zambesiaca
                                     Taeniophyllum
                                             Taeniophyllum coxii
                                     Taeniorrhiza
                                             Taeniorrhiza gabonensis
                                     Thulinia
                                             Thulinia albolutea
                                     Triceratorhynchus
                                             Triceratorhynchus viridiflorus
                                                   [Angraecum evrardianum]
                                     Tridactyle
                                             Tridactyle anthomaniaca
                                               Tridactyle anthomaniaca subsp. nana
                                             Tridactyle armeniaca
                                             Tridactyle bicaudata
                                               Tridactyle bicaudata subsp. bicaudata
                                             Tridactyle brevicalcarata
                                             Tridactyle brevifolia
                                             Tridactyle citrina
                                             Tridactyle crassifolia
                                             Tridactyle cruciformis
                                             Tridactyle eggelingii
                                             Tridactyle exellii
                                             Tridactyle filifolia
                                             Tridactyle fimbriatipetala
                                             Tridactyle flabellata
                                             Tridactyle fusifera
                                             Tridactyle gentilii
                                             Tridactyle inaequilonga
                                             Tridactyle inflata
                                             Tridactyle lagosensis
                                             Tridactyle latifolia
                                             Tridactyle laurentii
                                             Tridactyle lisowskii
                                             Tridactyle minuta
                                             Tridactyle minutifolia
                                             Tridactyle muriculata
                                             Tridactyle nalaensis
                                             Tridactyle nanne-ritzkae
                                             Tridactyle nigrescens
                                             Tridactyle oblongifolia
                                             Tridactyle pentalobata
                                             Tridactyle phaeocephala
                                             Tridactyle scottellii
                                             Tridactyle stevartiana
                                             Tridactyle stipulata
                                                   [Tridactyle scottellii var. stipulata]
                                             Tridactyle translucens
                                             Tridactyle tricuspis
                                             Tridactyle tridactylites
                                             Tridactyle tridentata
                                             Tridactyle trimikeorum
                                             Tridactyle truncatiloba
                                             Tridactyle unguiculata
                                             Tridactyle vanderlaaniana
                                             Tridactyle verrucosa
                                             Tridactyle virginea
                                             Tridactyle virgula
                                     Tylostigma
                                             Tylostigma filiforme
                                             Tylostigma foliosum
                                             Tylostigma herminioides
                                             Tylostigma hildebrandtii
                                             Tylostigma madagascariense
                                             Tylostigma nigrescens
                                             Tylostigma tenellum
                                     Vanilla
                                             Vanilla acuminata
                                             Vanilla africana
                                             Vanilla chalotii
                                             Vanilla coursii
                                             Vanilla cucullata
                                                   [Vanilla africana subsp. cucullata]
                                             Vanilla grandifolia
                                             Vanilla hallei
                                             Vanilla heterolopha
                                             Vanilla imperialis
                                             Vanilla nigerica
                                             Vanilla ochyrae
                                             Vanilla perrieri
                                             Vanilla phalaenopsis
                                             Vanilla planifolia
                                             Vanilla ramosa
                                             Vanilla roscheri
                                             Vanilla seretii
                                             Vanilla zanzibarica
                                     Veyretella
                                             Veyretella flabellata
                                             Veyretella hetaerioides
                                     Ypsilopus
                                             Ypsilopus erectus
                                             Ypsilopus leedalii
                                             Ypsilopus liae
                                             Ypsilopus longifolius
                                             Ypsilopus viridiflorus
                                     Zeuxine
                                             Zeuxine africana
                                             Zeuxine ballii
                                             Zeuxine elongata
                                             Zeuxine gilgiana
                                             Zeuxine lunulata
                                             Zeuxine stammleri