Aa Abdominea Acampe Acanthophippium Acianthera Acianthus Acineta Acriopsis Acronia Ada Adenoncos Aerangis Aeranthes Aerides Aganisia Agrostophyllum Aliceara Altensteinia Amesiella Anacamptis
| Anathallis Ancipitia Ancistrochilus Ancistrorhynchus Andinia Angraecum Anguloa Angulocaste Ania Anoectochilus Ansellia Anthogonium Aphyllorchis Aporostylis Appendicula Arachnis Arachnitis Aranda Aranthera Arnottia
| Arpophyllum Arundina Ascidieria Ascocenda Ascocentropsis Ascocentrum Asconopsis Aspasia Aspidogyne Bakerara Barbosella Bardendrum Barkeria Baskervilla Beallara Beclardia Benthamia Benzingia Bifrenaria Bletia
| Bletilla Bonatea Brachionidium Brachycorythis Brachypeza Bracisepalum Bramesa Brasiliorchis Brassada Brassadastele Brassanthe Brassavola Brassia Brassidium Brassocatanthe Brassocattleya Bratonia Bromheadia Broughtonia Bryobium
| Bulbophyllum Burrageara Cahuzacara Caladenia Calanthe Callostylis Calypso Camaridium Campanulorchis Campylocentrum Capanemia Catasandra Catasetum Cattleya Cattleychea Cattleytonia Cattlianthe Caucaea Caularthron Centroglossa Cephalanthera Cephalantheropsis Ceratochilus Ceratostylis Chaubardia Chaubardiella Cheirostylis Chelonistele Chiloglottis Chiloschista Chloraea Chondroscaphe Christensonella Christensonia Chrysoglossum Chysis Chytroglossa Cischweinfia Cleisocentron Cleisomeria Cleisostoma Cleistes Clowesia Cochleanthes Codonorchis Coelia Coeliopsis Coelogyne Collabium Colmanara Comparettia Conchidium Corallorhiza Coryanthes Corybas Cranichis Crepidium Crossoglossa Cryptarrhena Cryptochilus Cryptopus Cryptostylis Cuitlauzina Cybebus Cyclopogon Cycnoches Cycnodes Cymbidiella Cymbidium Cynorkis Cypripedium Cyrtochiloides Cyrtochilum Cyrtogomestele Cyrtopodium Cyrtorchis Cystorchis Dactylorhiza Darwinara Dendrobium Dendrochilum Dendrophylax Dichaea Didymoplexiopsis Didymoplexis Dienia Dilochia Dimorphorchis Dinema Diodonopsis Diploprora Dipodium Disa Disperis Diuris Domingoa Doritaenopsis Dossinia Dracontia Dracula Dracuvallia Dresslerella Dressleria Dryadella Dryadorchis Echinosepala Eclecticus Elleanthus Eltroplectris Embreea Encyclia Encyvola Epicattleya Epicyclia Epidendrum Epipactis Epipogium Epistephium Eria Eriodes Erycina Eulophia Evotella Fernandezia Fredclarkeara Galeandra Galearis Galeottia Gastrochilus Gastrodia Gastrophaius Gastrorchis Gavilea Geesinkorchis Gennaria Genoplesium Geodorum Glomera Gomesa Gomphichis Gongora Goodaleara Goodyera Govenia Grammatophyllum Grandiphyllum Graphorkis Grobya Grosourdya Guarianthe Guaricyclia Gymnadenia Habenaria Hammarbya Haraella Herminium Heterotaxis Himantoglossum Holcoglossum Holothrix Houlletia Howeara Huntleya Hygrochilus Hymenorchis Ianclarkara Ionopsis Ipsea Isabelia Isochilus Ixyophora Jackfowlieara Jacquiniella Jumellea Kagawaara Kefersteinia Koellensteinia Kuhlhasseltia Lachenalia Laelia Laelianthe Laeliocatanthe Laeliocatarthron Laeliocattleya Lankesterella Lecanorchis Leochilus Leomesezia Lepanthes Lepanthopsis Leptotes Limara Limodorum Liparis Lockhartia Ludisia Luisia Lycamerlycaste Lycaste Lycomormium Lysudamuloa Macodes Macradenia Macroclinium Malaxis Margelliantha Masdevallia Maxillaria Maxillariella Mediocalcar Meiracyllium Menziesara Meshaara Mesospinidium Mexipedium Microchilus Micropera Microsaccus Microterangis Milmilcidium Miltassia Miltochilidium Miltonia Miltoniopsis Mokara Monnierara Monomeria Monophyllorchis Mormodes Mormolyca Muscarella Mycaranthes Myoxanthus Myrmecocattleya Myrmecophila Mystacidium Nabuluia Neobathiea Neocogniauxia Neofinetia Neomoorea Neotinea Neottia Nephelaphyllum Nervilia Nitidobulbon Nohawilliamsia Notylia Notyliopsis Oberonia Octomeria Odontioda Odontochilus Odontocidium Odontostele Oeceoclades Oeonia Oeoniella Oncidesa Oncidium Oncidopsis Oncostele Ophrys Orchis Oreorchis Orleanesia Ornithidium Ornithocephalus Otochilus Otoglossum Pabanisia Pabstia Pabstiella Panisea Paphinia Paphiopedilum Papilionanthe Paradisanisia Paradisanthus Paraphalaenopsis Paravanda Peaseara Pecteilis Pelatantheria Pelexia Pennilabium Peristeria Peristylus Pescatoria Phaiocalanthe Phaius Phalaenopsis Pholidota Phragmipedium Phreatia Phymatidium Physoceras Pinalia Platanthera Platystele Plectrophora Pleione Pleurothallis Plocoglottis Podangis Podochilus Pogonia Polycycnis Polystachya Pomatocalpa Ponerorchis Ponthieva Porpax Porroglossum Porrorhachis Portilliae Prasophyllum Prescottia Procatavola Promenaea Prosthechea Pseudocentrum Psychilis Psychopsis Pterichis Pteroceras Pteroglossa Pterostylis Pterygodium Purverara Rangaeris Renachilus Renanetia Renanstylis Renantanda Renanthera Renanthopsis Restrepia Restrepiella Rhinerrhizopsis Rhipidoglossum Rhomboda Rhyncattleanthe Rhyncholaelia Rhyncholaeliocattleya Rhynchomesidium Rhynchorettia Rhynchorides Rhynchostele Rhynchostylis Rhynchovanda Rhyntonleya Robiquetia Rodriguezia Rossioglossum Rudolfiella Sacoila Sarcochilus Sarcoglottis Sarcoglyphis Sarcophyton Satyrium Sauroglossum Scaphosepalum Scaphyglottis Schizochilus Schoenorchis Schunkeara Sedirea Seegeriella Seidenfadenia Selenipedium Serapias Sertifera Sievekingia Smitinandia Sobennikoffia Sobralia Solenangis Sophrocattleya Spathoglottis Specklinia Spiranthes Stanhopea Staurochilus Stelis Stenia Stenoglottis Stenorrhynchos Stenotyla Stereochilus Stichorkis Sudamerlycaste Taeniophyllum Tainia Teagueia Telipogon Tetramicra Thaia Thecopus Thecostele Thelasis Thelymitra Thrixspermum Thunia Tolumnia Trias Trichocentrum Trichoceros Trichoglottis Trichopilia Trichosalpinx Trichotosia Trigonidium Trisetella Tropidia Tuberolabium Tylostigma Uncifera Vanda Vandachostylis Vandaenopsis Vandopsis Vanilla Vascostylis Vitekorchis Warczewiczella Warmingia Warreopsis Wilsonara Xylobium Zelemnia Zelenchostele Zelenkoa Zeuxine Zootrophion Zygonisia Zygopabstia Zygopetalum Zygosepalum Zygostates
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