B
x Baptikoa, Baptistonia, Barbosella, Barbrodria, Barkeria, Barlia, Bartholina, Basigyne, Basiphyllaea, Baskervilla, Batemannia, Beclardia, Beloglottis, Benthamia, Benzingia, Biermannia, Bifrenaria, Binotia, Bipinnula, Bletia, Bletilla, Bogoria, Bolbidium, Bollea, Bolusiella, Bonatea, Bonniera, Brachionidium, Brachtia, Brachycorythis, Brasilaelia, Brachypeza, Brachystele, Bracisepalum, Braemia, Brassavola, Brassia, Brenesia, Briegeria, Bromheadia, Broughtonia, Brownleea, Buchtienia, Bulbophyllum, Bulleyia, Burnettia, Burnsbaloghia
 

C
Cadetia Gaudich., Caladenia R.Br., Calanthe R.Br., Caleana R.Br., Callostylis, Calochilus R.Br., Calopogon R.Br., Caluera, Calymmanthera, Calypso Salisb. , Calyptrochilum, Campanulorchis, Campylocentrum , Capanemia, Cardiochilus, Catasetum, x Catcylaelia J.M.H.Shaw (Cattleya x Encyclia x Laelia), Cattleya Lindl.: Catléia, Cattleyella Van den Berg & M.W.Chase, Cattleyopsis Lemaire, x Catyclia J.M.H.Shaw (Cattleya x Encyclia), Caucaea, Caularthron Raf., x Caultonia Griffits & J.M.H.Shaw (Broughtonia x Caularthron), Centroglossa, Centrostigma Schltr., Cephalanthera Rich., Cephalantheropsis, Ceraia, Ceratandra, Ceratocentron, Ceratochilus, Ceratostylis Blume, x Chadwickara G.Monnier & J.M.H.Shaw ((Pabstia x Zygopetalum x Zygosepalum), Chamaeangis, Chamaeanthus, Chamaegastrodia, Chamelophyton, Chamorchis, Changnienia, Chaseella, Chaubardia, Chaubardiella, Chauliodon, Cheiradenia, Cheirostylis, Chelonistele, Chelyorchis, x Chelyopsis J.M.H.Shaw (Psychopsis Raf. *x Chelyorchis Dressler & N.H.Williams)., Chiloglottis R.Br., Chilopogon, Chiloschista Lindl., Chiloterus, Chironiella, Chitonanthera, Chitonochilus, Chloraea, Chondradenia, Chondrorhyncha Lindl., Chroniochilus, Chrysocycnis, Chrysoglossum, Chusua, Chysis Lindl., Chytroglossa, Cirrhaea Lindl., Cirrhopetalum: Cirropétalo, Cischweinfia, Claderia, Cleisocentron, Cleisomeria, Cleisostoma Blume, Cleistes, Clematepistephium, Clowesia Lindl., Coccineorchis, Cochleanthes Raf. : Orquídia de leque, Cochlioda Lindl., Cocleorchis, Codonorchis, Codonosiphon, Coelia Lindl., Coeliopsis, Coeloglossum, Coelogyne Lindl., Coilochilus, Coilostylis Withner & P.A.Harding, Collabium, Colombiana, Comparettia Poepp. & Endl., x Compelenzia ((Comparettia x Rodriguezia x Zelenkoa), Comperia, x Comptoglossum (Himantoglossum Spreng. x Comperia K.Koch), Conchidium, Condylago Leur, Constantia, Corallorrhiza (Haller) Chatelaine, Cordiglottis, Corunastylis, Coryanthes Hook., Corybas Salisb., Corycium, Corymborkis , Corysanthes, Cottonia, Cotylolabium, Cranichis, Cremastra, Cribbia, Crocodeilanthe, Crossoglossa, Cryptarrhena, Cryptocentrum, Cryptochilus, Cryptopus, Cryptopylos, Cryptostylis R.Br., Cucumeria, Cuitlauzina, Cyanaeorchis, Cyanicula , x Cyanthera , Cybebus, Cyclopogon, Cycnoches Lindl., Cylindrolobus, Cymbidiella Rolfe, Cymbidium Sw., Cymboglossum, Cynorkis Thouars, Cyphochilus, Cypholoron, Cypripedium L., Cyrtidiorchis, Cyrtochilum , Cyrtopodium R.Br. , Cyrtorchis Schltr., Cyrtosia, Cyrtostylis, Cystorchis
 

D
Dactylorchis, Dactylorhiza, Dactylorhynchus, Dactylostalix, Degranvillea, Deiregyne, Demorchis, Dendrobium, Dendrochilum, Dendrophylax, Devogelia, Diadenium, Diaphananthe, Diceratostele, Dicerostylis, Dichaea, Dichromanthus, Dickasonia, Dictyophyllaria, Didactylus, Didiciea, Didymoplexiella, Didymoplexis, Diglyphosa, Dignathe, Dilochia, Dilochiopsis, Dilomilis, Dimerandra, Dimorphorchis, Dinema, Dinklageella, Diothonea, Diphylax, Diplandrorchis, Diplocaulobium, Diplocentrum, Diplolabellum, Diplomeris, Diploprora, Dipodium, Dipteranthus, Dipterostele, Disa, Discyphus, Disperis, Disticholiparis, Distylodon, Diteilis, Dithyridanthus, Diuris, Dockrillia, Dodsonia, Dolichocentrum, Domingoa, Doritis, Doritaenopsis, Dossinia, Dracontia, Dracula, Drakaea, Dresslerella, Dressleria, Dryadella, Dryadorchis, Drymoanthus, Drymoda, Duckeella, Dungsia, Dunstervillea, Dyakia
 

E
Earina, Eggelingia, Eleorchis, Elleanthus , Elongatia, Eloyella, Eltroplectris , Elythranthera, Embreea, Empusa, Empusella, Encyclia, Entomophobia, Eparmatostigma, Ephippianthus, Epibator, Epiblastus, Epiblema, Epicranthes, Epidanthus, Epidendrum, Epigeneium, Epilyna, Epipactis, Epipogium, Epistephium, Eria, Eriaxis, Ericksonella, Eriochilus, Eriodes, Eriopexis, Eriopsis, Erycina, Erythrodes, Erythrorchis, Esmeralda, Euanthe, Eucosia, Eulophia, Eulophiella, Euphlebium, Euryblema, Eurycaulis, Eurycentrum, Eurychone, Eurystyles, Evotella
 

F
Fernandezia, Ferruminaria, Fimbriella, Fimbrorchis, Flickingeria, Frondaria, Fuertesiella, Funkiella
 

G
Galeandra, Galearis, Galeola, Galeottia, Galeottiella, Garaya, Gastrochilus, Gastrodia, Gastrorchis, Gavilea, Geesinkorchis, Gennaria, Genoplesium, Genyorchis, Geoblasta, Geodorum, Glomera, Glossodia, Glossorhyncha, Gomesa, Gomphichis, Gonatostylis, Gongora, Goniochilus, Goodyera , Govenia , Gracielanthus, Grammangis, Grammatophyllum, Graphorkis, Grastidium, Greenwoodia, Grobya, Grosourdya, Guarianthe, Gularia, Gunnarella, Gunnarorchis, Gymnadenia, Gymnadeniopsis, Gymnochilus, Gynoglottis
 

H
Habenaria, Hadrolaelia, Hagsatera, Hammarbya, Hancockia, Hapalochilus, Hapalorchis, Haraella, Harrisella , Hederorkis, Helcia, Helleriella, Helonoma, Hemipilia, Herminium, Herpetophytum, Herpysma, Herschelianthe, Hetaeria, Heterozeuxine, Hexalectris, Hexisea, Himantoglossum, Hintonella, Hippeophyllum, Hirtzia, Hispaniella, Hoehneella, Hoffmannseggella, Hofmeisterella, Holcoglossum, Holopogon, Holothrix, Homalopetalum, Horichia, Hormidium, Horvatia, Houlletia, Huntleya, Huttonaea, Hybochilus, Hydrorchis , Hygrochilus, Hylophila, Hymenorchis
 

I
Imerinaea, Imerinorchis, Inobulbon, Ione, Ionopsis, Ipsea, Isabelia, Ischnocentrum, Ischnogyne, Isochilus, Isotria, Ixyophora
 

J
Jacquiniella, Jejosephia, Jonesiopsis, Jostia, Jumellea
 

K
Kalimpongia, Kaurorchis, Kefersteinia, Kegeliella, Kerigomnia, Kinetochilus, Kingidium, Kionophyton, Koellensteinia, Konantzia, Kraenzlinella , Kreodanthus, Kryptostoma, Kuhlhasseltia
 

L
Lacaena, Laelia, Laeliocattleya, Laeliopsis, Lanium, Lankesterella, Leaoa, Lecanorchis, Lemboglossum, Lemurella, Lemurorchis, Leochilus, Lepanthes, Lepanthopsis, Lepidogyne, Leporella, Leptotes, Lesliea, Leucohyle, Ligeophila, Limodorum, Lindleyalis, Liparis, Listera, Listrostachys, Lockhartia, Loefgrenianthus, Ludisia , Lueddemannia, Luisia, Lycaste, Lycomormium, Lyperanthus, Lyroglossa
 

M
Macodes, Macradenia, Macroclinium, Macropodanthus, Madisonania, Malaxis, Malleola, Manniella, Margelliantha, Masdevallia, Mastigion, Maxillaria, Mecopodum, Mediocalcar, Megalorchis, Megalotus, Megastylis, Meiracyllium, Mendoncella, Mesadenella, Mesadenus , Mesoglossum, Mesospinidium, Mexicoa, Microchilus, Microcoelia, Microlaelia, Micropera, Microphytanthe, Microsaccus, Microtatorchis, Microthelys, Microtis, Miltonia, Miltoniopsis, Mischobulbum, Mixis, Mobilabium, Moerenhoutia, Monadenia, Monanthos, Monomeria, Monophyllorchis, Monosepalum, Mormodes, Mormolyca, Mycaranthes, Myoxanthus, Myrmechila, Myrmechis, Myrmecophila, Myrosmodes, Mystacidium
 

N
Nabaluia, Nageliella, Neobathiea, Neobenthamia, Neobolusia, Neoclemensia, Neocogniauxia, Neodryas, Neoescobaria, Neofinetia, Neogardneria, Neogyna, Neomoorea, Neotinea, Neottia, Neottianthe, Neowilliamsia, Nephelaphyllum, Nephrangis, Nervilia, Neuwiedia, Nidema, Nigritella, Nothodoritis, Nothostele, Notylia
 

O
Oberonia, Octarrhena, Octomeria, Odontochilus, Odontoglossum, Odontorrhynchus, Oeceoclades, Oeonia, Oeoniella, Oerstedella, Oestlundorchis, Olgasis, Oligochaetochilus, Oligophyton, Oliveriana, Omoea, Oncidium, Ophidion, Ophrys, Orchipedum, Orchis, Oreorchis, Orestias, Orleanesia, Ornithocephalus, Ornithochilus, Ornithophora, Orthoceras, Osmoglossum, Ossiculum, Osyricera, Otochilus, Otoglossum, Otostylis
 

P
Pabstia, Pachites, Pachyphyllum, Pachyplectron, Pachystele, Pachystoma, Palmorchis, Palumbina, Panisea, Pantlingia, Paphinia, Papilionanthe, Papillilabium, Paphiopedilum, Papperitzia, Papuaea, Paradisanthus, Paralophia, Paraphalaenopsis, Parapteroceras, Pecteilis, Pedilochilus, Pedilonum, Pelatantheria, Pelexia, Pennilabium, Peristeranthus, Peristeria, Peristylus, Pescatoria, Phaius , Phalaenopsis, Pheladenia, Pholidota , Phoringopsis , Phragmipedium, Phragmorchis, Phreatia, Phymatidium, Physoceras, Physogyne, Pilophyllum, Pinelia, Piperia , Pityphyllum, Platanthera, Platantheroides, Platycoryne, Platyglottis, Platylepis, Platyrhiza, Platystele, Platythelys, Plectorrhiza, Plectrelminthus, Plectrophora, Pleione, Pleurothallis, Pleurothallopsis, Plexaure , Plocoglottis, Poaephyllum, Podangis, Podochilus, Pogonia, Pogoniopsis, Polycycnis, Polyotidium, Polyradicion, Polystachya, Pomatocalpa, Ponera, Ponerorchis, Ponthieva , Porolabium, Porpax, Porphyrodesme, Porphyroglottis, Porphyrostachys, Porroglossum, Porrorhachis, Potosia , Prasophyllum, Prescottia, Pristiglottis, Proctoria, Promenaea, Prosthechea, Protoceras, Pseudacoridium, Pseuderia, Pseudocentrum, Pseudocranichis, Pseudoeurystyles, Pseudogoodyera, Pseudolaelia, Pseudorchis, Pseudovanilla, Psilochilus, Psychilis, Psychopsiella, Psychopsis, Psygmorchis, Pterichis, Pteroceras, Pteroglossa, Pteroglossaspis, Pterostemma, Pterostylis, Pterygodium, Pygmaeorchis, Pyrorchis
 

Q
Quekettia, Quisqueya
 

R
Rangaeris, Rauhiella, Raycadenco, Reichenbachanthus, Renanthera, Renantherella, Restrepia, Restrepiella, Restrepiopsis, Rhaesteria, Rhamphorhynchus, Rhinerrhiza, Rhipidorchis , Rhizanthella, Rhynchogyna, Rhyncholaelia, Rhynchophreatia, Rhynchostele, Rhynchostylis, Rhytionanthos, Ridleyella, Rimacola, Risleya, Robiquetia, Rodriguezia, Rodrigueziella, Rodrigueziopsis, Roeperocharis, Rossioglossum, Rubellia, Rudolfiella, Rusbyella
 

S
Saccoglossum, Saccolabiopsis, Saccolabium, Sacoila, Salacistis, Salpistele, Sanderella, Sarcanthopsis, Sarcochilus, Sarcoglottis, Sarcoglyphis, Sarcophyton, Sarcostoma, Satyridium, Satyrium, Saundersia, Sauroglossum, Scaphosepalum, Scaphyglottis, Scelochiloides, Scelochilus, Schiedeella, Schistotylus, Schizochilus, Schizodium, Schlimmia, Schoenorchis, Schomburgkia, Schwartzkopffia, Scuticaria, Sedirea, Seidenfadenia, Seidenfia , Sepalosiphon, Serapias, Sertifera, Sievekingia, Sigmatostalix, Silvorchis, Sinorchis, Sirhookera, Skeptrostachys, Smithorchis, Smithsonia, Smitinandia, Sobennikoffia, Sobralia, Solenangis, Solenidiopsis, Solenidium, Solenocentrum, Sophronitella, Sophronitis, Soterosanthus, Spathoglottis, Specklinia, Sphyrarhynchus, Sphyrastylis, Spiculaea, Spiranthes, Stalkya, Stanhopea, Staurochilus, Stelis, Stellilabium, Stenia, Stenocoryne, Stenoglottis, Stenoptera, Stenorrhynchos , Stephanothelys, Stereochilus, Stereosandra, Steveniella, Stictophyllum, Stigmatosema, Stolzia, Suarezia, Summerhayesia, Sunipia, Sutrina, Svenkoeltzia, Symphyglossum, Synanthes, Synarmosepalum, Systeloglossum
 

T
Taeniophyllum, Taeniorrhiza, Tainia, Talpinaria, Tangtsinia, Tapeinoglossum, Taprobanea, Teagueia, Telipogon, Tetragamestus, Tetramicra, Teuscheria, Thaia, Thecopus, Thecostele, Thelasis, Thelychiton, Thelymitra, Thelyschista, Thrixspermum, Thulinia, Thunia, Thysanoglossa, Ticoglossum, Tipularia, Tolumnia, Townsonia, Trachyrhizum, Traunsteinera, Trevoria, Trias, Tribulago, Triceratorhynchus, Trichocentrum, Trichoceros, Trichoglottis, Trichopilia, Trichosalpinx, Trichosma, Trichotosia, Tridactyle, Trigonidium, Triphora, Trisetella, Trizeuxis, Tropidia, Trudelia, Tsaiorchis, Tuberolabium, Tubilabium, Tulotis, Tylostigma
 

U
Uleiorchis, Uncifera, Unciferia, Urostachya
 

V
Vanda, Vandopsis, Vanilla, Vargasiella, Vasqueziella, Ventricularia, Vesicisepalum, Vexillabium, Vrydagzynea, x Vuylstekeara
 

W
Wallnoeferia, Warmingia, Warrea, Warreella, Warreopsis, Warscaea, Wullschlaegelia
 

X
Xenikophyton, Xenosia, Xerorchis, Xiphosium, Xylobium
 

Y
Yoania, Ypsilopus
 

Z
Zelenkoa, Zeuxine, Zhukowskia, Zootrophion, Zygopetalum, Zygosepalum, Zygostates