Genera  (537)

Genus Subfamily Tribe Subtribe #Species
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#Hybrid
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#Syno
nym
Acampe (accepted species) (Acp.) Epidendroideae Vandeae Aeridinae 9 (56%) 26
Acanthophippium (accepted species) Epidendroideae Collabieae 13 (62%) 12
Acianthera (accepted species) Epidendroideae Epidendreae Pleurothallidinae 292 (35%) 1 59
Acineta (accepted species) (Acn.) Epidendroideae Cymbidieae Stanhopeinae 16 (44%) 22
Acriopsis (accepted species) Epidendroideae Cymbidieae Cymbidiinae 14 (43%) 15
Acrolophia (accepted species) Epidendroideae Cymbidieae Eulophiinae 7 (57%) 9
Acrorchis (accepted species) (Arr.) Epidendroideae Epidendreae Laeliinae 1
Adamantinia (accepted species) (Adn.) Epidendroideae Epidendreae Laeliinae 1
Adenoncos (accepted species) Epidendroideae Vandeae Aeridinae 17 (29%) 4
Adrorhizon (accepted species) Epidendroideae Vandeae Adrorhizinae 1
Aerangis (accepted species) (Aergs.) Epidendroideae Vandeae Angraecinae 62 (52%) 57 (26%) 59
Aeranthes (accepted species) (Aerth.) Epidendroideae Vandeae Angraecinae 46 (26%) 8 (38%) 83
Aerides (accepted species) (Aer.) Epidendroideae Vandeae Aeridinae 31 (77%) 45 (31%) 184
Aetheorhyncha (accepted species) Epidendroideae Cymbidieae Zygopetalinae 1 (100%)
Afropectinariella (published species) Epidendroideae Vandeae Angraecinae 4 (75%) 1
Aganisia (accepted species) (Agn.) Epidendroideae Cymbidieae Zygopetalinae 3 (67%) 16
Aglossorrhyncha (accepted species) Epidendroideae Arethuseae Coelogyninae 16 (6%) 1
Agrostophyllum (accepted species) Epidendroideae Vandeae Agrostophyllinae 152 (7%) 32
Alamania (accepted species) (Al.) Epidendroideae Epidendreae Laeliinae 3 (33%)
Alatiliparis (accepted species) Epidendroideae Malaxideae 5 (40%)
Ambrella (accepted species) Epidendroideae Vandeae Angraecinae 1
Amesiella (accepted species) (Ame.) Epidendroideae Vandeae Aeridinae 3 (100%) 2 (50%) 1
Amoana (accepted species) Epidendroideae Epidendreae Laeliinae 2
Anathallis (accepted species) Epidendroideae Epidendreae Pleurothallidinae 171 (26%) 41
Ancistrochilus (accepted species) Epidendroideae Collabieae 2 (100%) 1 3
Ancistrorhynchus (accepted species) Epidendroideae Vandeae Angraecinae 17 (12%) 5
Andinia (accepted species) Epidendroideae Epidendreae Pleurothallidinae 74 (58%)
Angraecopsis (accepted species) Epidendroideae Vandeae Angraecinae 19 (5%) 37
Angraecum (accepted species) (Angcm.) Epidendroideae Vandeae Angraecinae 239 (36%) 66 (21%) 368
Anguloa (accepted species) (Ang.) Epidendroideae Cymbidieae Maxillariinae 13 (69%) 46 (9%) 39
Ansellia (accepted species) (Aslla.) Epidendroideae Cymbidieae Cymbidiinae 1 (100%) 10
Anthogonium (accepted species) Epidendroideae Arethuseae Arethusinae 1 (100%) 2
Aphyllorchis (accepted species) Epidendroideae Neottieae 24 (12%) 19
Aplectrum (accepted species) Epidendroideae Calypsoeae 1 (100%) 6
Appendicula (accepted species) Epidendroideae Podochileae Eriinae 177 (12%) 73
Arachnis (accepted species) (Arach.) Epidendroideae Vandeae Aeridinae 18 (61%) 6 (83%) 21
Archivea (accepted species) Epidendroideae Cymbidieae Stanhopeinae 1
Arethusa (accepted species) (Aret.) Epidendroideae Arethuseae Arethusinae 3 (33%) 37
Arpophyllum (accepted species) (Arpo.) Epidendroideae Epidendreae Laeliinae 6 (67%) 6
Artorima (accepted species) (Arto.) Epidendroideae Epidendreae Laeliinae 1 (100%)
Arundina (accepted species) (Ar.) Epidendroideae Arethuseae Arethusinae 3 (100%) 2 (50%) 33
Ascidieria (accepted species) Epidendroideae Podochileae Eriinae 15 (13%) 1
Aspasia (accepted species) (Asp.) Epidendroideae Cymbidieae Oncidiinae 7 (86%) 2 11
Auxopus (accepted species) Epidendroideae Gastrodieae 4 1
Bambuseria (published species) Epidendroideae Podochileae Eriinae 2 (50%)
Barbosella (accepted species) Epidendroideae Epidendreae Pleurothallidinae 20 (75%) 30
Barkeria (accepted species) (Bark.) Epidendroideae Epidendreae Laeliinae 18 (72%) 91 (16%) 15
Basiphyllaea (accepted species) Epidendroideae Epidendreae Bletiinae 7 (29%) 1
Batemannia (accepted species) (Btmna.) Epidendroideae Cymbidieae Zygopetalinae 5 (60%) 17
Beclardia (accepted species) Epidendroideae Vandeae Angraecinae 2 (50%) 5
Benzingia (accepted species) (Bza.) Epidendroideae Cymbidieae Zygopetalinae 9 (33%)
Biermannia (accepted species) Epidendroideae Vandeae Aeridinae 11 (9%) 7
Bifrenaria (accepted species) (Bif.) Epidendroideae Cymbidieae Maxillariinae 21 (67%) 12 (8%) 48
Bletia (accepted species) (Bti.) Epidendroideae Epidendreae Bletiinae 37 (14%) 4 164
Bletilla (accepted species) (Ble.) Epidendroideae Arethuseae Coelogyninae 5 (80%) 31 (6%) 19
Bogoria (accepted species) Epidendroideae Vandeae Aeridinae 4 (50%)
Bolusiella (accepted species) Epidendroideae Vandeae Angraecinae 7 4
Brachionidium (accepted species) Epidendroideae Epidendreae Pleurothallidinae 82 (12%) 9
Brachypeza (accepted species) Epidendroideae Vandeae Aeridinae 12 (58%)
Bracisepalum (accepted species) Epidendroideae Arethuseae Coelogyninae 2
Braemia (accepted species) Epidendroideae Cymbidieae Stanhopeinae 1 (100%)
Brassavola (accepted species) (B.) Epidendroideae Epidendreae Laeliinae 26 (58%) 27 (52%) 37
Brassia (accepted species) (Brs.) Epidendroideae Cymbidieae Oncidiinae 68 (44%) 102 (12%) 45
Bromheadia (accepted species) (Brom.) Epidendroideae Vandeae Adrorhizinae 31 (13%) 8
Broughtonia (accepted species) (Bro.) Epidendroideae Epidendreae Laeliinae 7 (86%) 16 (38%) 16
Bryobium (accepted species) (Byb.) Epidendroideae Podochileae Eriinae 28 (36%) 5
Bulbophyllum (accepted species) (Bulb.) Epidendroideae Dendrobieae Dendrobiinae 2250 (33%) 495 (36%) 1064
Bulleyia (accepted species) Epidendroideae Arethuseae Coelogyninae 1
Calanthe (accepted species) (Cal.) Epidendroideae Collabieae 231 (18%) 443 (3%) 371
Callostylis (accepted species) (Call.) Epidendroideae Podochileae Eriinae 3 (67%) 4
Calopogon (accepted species) (Cpg.) Epidendroideae Arethuseae Arethusinae 7 (71%) 3 19
Caluera (accepted species) Epidendroideae Cymbidieae Oncidiinae 3 (33%)
Calymmanthera (accepted species) Epidendroideae Vandeae Aeridinae 5
Calypso (accepted species) Epidendroideae Calypsoeae 5 (60%) 1 15
Calyptrochilum (accepted species) Epidendroideae Vandeae Angraecinae 3 12
Campanulorchis (accepted species) (Cam.) Epidendroideae Podochileae Eriinae 4 (75%) 4
Campylocentrum (accepted species) Epidendroideae Vandeae Angraecinae 79 (22%) 48
Capanemia (accepted species) Epidendroideae Cymbidieae Oncidiinae 9 (56%) 12
Cardiochilos (accepted species) Epidendroideae Vandeae Angraecinae 1
Catasetum (accepted species) (Ctsm.) Epidendroideae Cymbidieae Catasetinae 187 (56%) 501 (54%) 243
Cattleya (accepted species) (C.) Epidendroideae Epidendreae Laeliinae 133 (87%) 17965 (6%) 1239
Caucaea (accepted species) (Cauc.) Epidendroideae Cymbidieae Oncidiinae 16 (38%) 14
Caularthron (accepted species) (Cau.) Epidendroideae Epidendreae Laeliinae 4 (50%) 4
Centroglossa (accepted species) Epidendroideae Cymbidieae Oncidiinae 5 (40%) 1 4
Cephalanthera (accepted species) (Ceph.) Epidendroideae Neottieae 21 (24%) 7 90
Cephalantheropsis (accepted species) Epidendroideae Collabieae 5 (60%) 4
Ceratocentron (accepted species) (Crtn.) Epidendroideae Vandeae Aeridinae 1 (100%)
Ceratostylis (accepted species) Epidendroideae Podochileae Eriinae 162 (15%) 16
Chamaeanthus (accepted species) Epidendroideae Vandeae Aeridinae 2 (50%) 16
Chamelophyton (accepted species) Epidendroideae Epidendreae Pleurothallidinae 1
Changnienia (accepted species) Epidendroideae Calypsoeae 2 (50%)
Chaubardia (accepted species) (Chau.) Epidendroideae Cymbidieae Zygopetalinae 3 (67%) 3
Chaubardiella (accepted species) (Chbl.) Epidendroideae Cymbidieae Zygopetalinae 8 (62%) 3
Chauliodon (accepted species) Epidendroideae Vandeae Angraecinae 1 1
Cheiradenia (accepted species) Epidendroideae Cymbidieae Zygopetalinae 1 1
Chelonistele (accepted species) Epidendroideae Arethuseae Coelogyninae 16 (31%) 15
Chiloschista (accepted species) (Chsch.) Epidendroideae Vandeae Aeridinae 22 (59%) 5 7
Chondrorhyncha (accepted species) (Chdrh.) Epidendroideae Cymbidieae Zygopetalinae 7 (14%) 61
Chondroscaphe (accepted species) (Cds.) Epidendroideae Cymbidieae Zygopetalinae 14 (21%) 3
Chroniochilus (accepted species) Epidendroideae Vandeae Aeridinae 5 (60%) 2
Chrysoglossum (accepted species) Epidendroideae Collabieae 4 (25%) 22
Chysis (accepted species) (Chy.) Epidendroideae Epidendreae Chysinae 12 (58%) 13 (46%) 9
Chytroglossa (accepted species) Epidendroideae Cymbidieae Oncidiinae 3 (67%) 1 2
Cirrhaea (accepted species) (Cra.) Epidendroideae Cymbidieae Stanhopeinae 9 (22%) 17
Cischweinfia (accepted species) (Cisch.) Epidendroideae Cymbidieae Oncidiinae 13 (46%) 8
Claderia (accepted species) Epidendroideae Cymbidieae Cymbidiinae 1 (100%) 1
Cleisocentron (accepted species) (Clctn.) Epidendroideae Vandeae Aeridinae 7 (57%) 2
Cleisomeria (accepted species) Epidendroideae Vandeae Aeridinae 2 (100%)
Cleisostoma (accepted species) (Cleis.) Epidendroideae Vandeae Aeridinae 103 (34%) 2 147
Cleisostomopsis (accepted species) (Cst.) Epidendroideae Vandeae Aeridinae 2 (100%)
Clowesia (accepted species) (Cl.) Epidendroideae Cymbidieae Catasetinae 7 (100%) 8 (62%)
Cochleanthes (accepted species) (Cnths.) Epidendroideae Cymbidieae Zygopetalinae 4 (50%) 19
Coelia (accepted species) Epidendroideae Epidendreae Coeliinae 5 (60%) 3
Coeliopsis (accepted species) Epidendroideae Cymbidieae Coeliopsidinae 1 (100%)
Coelogyne (accepted species) (Coel.) Epidendroideae Arethuseae Coelogyninae 228 (57%) 116 (26%) 235
Coenoemersa (accepted species) Epidendroideae Epidendreae Laeliinae 3 (33%)
Collabium (accepted species) Epidendroideae Collabieae 15 (20%) 7
Comparettia (accepted species) (Comp.) Epidendroideae Cymbidieae Oncidiinae 83 (18%) 13 (15%) 9
Conchidium (accepted species) (Conc.) Epidendroideae Podochileae Eriinae 14 (50%) 6
Conchograecum (published species) () Epidendroideae Vandeae Angraecinae
Constantia (accepted species) (Const.) Epidendroideae Epidendreae Laeliinae 6 (50%)
Corallorhiza (accepted species) Epidendroideae Calypsoeae 20 (55%) 82
Coryanthes (accepted species) (Crths.) Epidendroideae Cymbidieae Stanhopeinae 68 (44%) 7 (14%) 26
Corymborkis (accepted species) Epidendroideae Tropidieae 8 (25%) 29
Cottonia (accepted species) Epidendroideae Vandeae Aeridinae 1 (100%) 2
Cremastra (accepted species) Epidendroideae Calypsoeae 8 (12%) 15
Crepidium (accepted species) Epidendroideae Malaxideae 307 (7%) 45
Cribbia (accepted species) Epidendroideae Vandeae Angraecinae 4
Crossoglossa (accepted species) Epidendroideae Malaxideae 49 (2%) 1
Cryptarrhena (accepted species) Epidendroideae Cymbidieae Zygopetalinae 3 (33%) 6
Cryptocentrum (accepted species) Epidendroideae Cymbidieae Maxillariinae 3 29
Cryptochilus (accepted species) Epidendroideae Podochileae Eriinae 8 (75%) 6
Cryptopus (accepted species) (Crypt.) Epidendroideae Vandeae Angraecinae 4 (50%) 1 1
Cryptopylos (accepted species) Epidendroideae Vandeae Aeridinae 1 (100%)
Cuitlauzina (accepted species) (Cu.) Epidendroideae Cymbidieae Oncidiinae 7 (71%) 2
Cyanaeorchis (accepted species) Epidendroideae Cymbidieae Eulophiinae 3
Cycnoches (accepted species) (Cyc.) Epidendroideae Cymbidieae Catasetinae 38 (53%) 75 (43%) 25
Cylindrolobus (accepted species) (Cyln.) Epidendroideae Podochileae Eriinae 76 (20%) 10
Cymbidiella (accepted species) (Cymla.) Epidendroideae Cymbidieae Eulophiinae 3 (100%) 3 3
Cymbidium (accepted species) (Cym.) Epidendroideae Cymbidieae Cymbidiinae 92 (62%) 16779 (3%) 438
Cypholoron (accepted species) Epidendroideae Cymbidieae Oncidiinae 2 (50%)
Cyrtidiorchis (accepted species) Epidendroideae Cymbidieae Maxillariinae 6 6
Cyrtochiloides (accepted species) (Crt.) Epidendroideae Cymbidieae Oncidiinae 3 (100%) 1
Cyrtochilum (accepted species) (Cyr.) Epidendroideae Cymbidieae Oncidiinae 189 (20%) 31 (3%) 85
Cyrtopodium (accepted species) (Cyrt.) Epidendroideae Cymbidieae Cyrtopodiinae 49 (37%) 6 61
Cyrtorchis (accepted species) (Cyrtcs.) Epidendroideae Vandeae Angraecinae 23 (26%) 1 (100%) 23
Dactylostalix (accepted species) Epidendroideae Calypsoeae 1 (100%) 3
Daiotyla (accepted species) Epidendroideae Cymbidieae Zygopetalinae 4
Danxiaorchis (accepted species) Epidendroideae Calypsoeae Yoaniinae 2
Deceptor (accepted species) Epidendroideae Vandeae Aeridinae 1 (100%)
Dendrobium (accepted species) (Den.) Epidendroideae Dendrobieae Dendrobiinae 1723 (43%) 14090 (10%) 1488
Dendrochilum (accepted species) (Ddc.) Epidendroideae Arethuseae Coelogyninae 336 (24%) 1 82
Dendrophylax (accepted species) (Dlax.) Epidendroideae Vandeae Angraecinae 15 (47%) 3
Devogelia (accepted species) Epidendroideae Collabieae 1
Diaphananthe (accepted species) (Dpthe.) Epidendroideae Vandeae Angraecinae 31 (13%) 62
Diceratostele (accepted species) Epidendroideae Triphoreae Diceratostelinae 1
Dichaea (accepted species) Epidendroideae Cymbidieae Zygopetalinae 125 (18%) 41
Dickasonia (accepted species) Epidendroideae Arethuseae Coelogyninae 1
Didymoplexiella (accepted species) Epidendroideae Gastrodieae 7 (14%) 2
Didymoplexiopsis (accepted species) Epidendroideae Gastrodieae 1
Didymoplexis (accepted species) Epidendroideae Gastrodieae 24 (4%) 17
Dienia (accepted species) Epidendroideae Malaxideae 6 (33%) 14
Diglyphosa (accepted species) Epidendroideae Collabieae 3 (33%) 3
Dilochia (accepted species) Epidendroideae Arethuseae Coelogyninae 10 (20%) 2
Dilochiopsis (accepted species) (Dlc.) Epidendroideae Podochileae Eriinae 1
Dilomilis (accepted species) Epidendroideae Epidendreae Pleurothallidinae 5 (20%) 3
Dimerandra (accepted species) (Dmd.) Epidendroideae Epidendreae Laeliinae 7 (71%) 7
Dimorphorchis (accepted species) Epidendroideae Vandeae Aeridinae 12 (58%) 5
Dinema (accepted species) (Din.) Epidendroideae Epidendreae Laeliinae 1 (100%) 2
Dinklageella (accepted species) Epidendroideae Vandeae Angraecinae 4 1
Diodonopsis (accepted species) (Ddo.) Epidendroideae Epidendreae Pleurothallidinae 6 (67%)
Diplocentrum (accepted species) Epidendroideae Vandeae Aeridinae 2 (50%) 1
Diploprora (accepted species) (Dpra.) Epidendroideae Vandeae Aeridinae 2 (100%) 4
Dipodium (accepted species) Epidendroideae Cymbidieae Cymbidiinae 45 (22%) 1 (100%) 13
Distylodon (accepted species) Epidendroideae Vandeae Angraecinae 2
Domingoa (accepted species) (Dga.) Epidendroideae Epidendreae Laeliinae 4 (100%) 3 3
Draconanthes (accepted species) Epidendroideae Epidendreae Pleurothallidinae 2 (50%)
Dracula (accepted species) (Drac.) Epidendroideae Epidendreae Pleurothallidinae 134 (92%) 48 (35%) 28
Dresslerella (accepted species) Epidendroideae Epidendreae Pleurothallidinae 14 (64%)
Dressleria (accepted species) (Dre.) Epidendroideae Cymbidieae Catasetinae 13 (15%) 1
Dryadella (accepted species) Epidendroideae Epidendreae Pleurothallidinae 58 (43%) 9
Dryadorchis (accepted species) Epidendroideae Vandeae Aeridinae 5 (20%)
Drymoanthus (accepted species) (Dry.) Epidendroideae Vandeae Aeridinae 4 (25%)
Dunstervillea (accepted species) Epidendroideae Cymbidieae Oncidiinae 1
Dyakia (accepted species) (Dy.) Epidendroideae Vandeae Aeridinae 1 (100%)
Earina (accepted species) Epidendroideae Vandeae Agrostophyllinae 7 (43%) 8
Echinorhyncha (accepted species) Epidendroideae Cymbidieae Zygopetalinae 5
Echinosepala (accepted species) Epidendroideae Epidendreae Pleurothallidinae 14 (21%)
Eclecticus (accepted species) Epidendroideae Vandeae Aeridinae 1 (100%)
Eggelingia (accepted species) Epidendroideae Vandeae Angraecinae 3
Eleorchis (accepted species) (Elo.) Epidendroideae Arethuseae Arethusinae 1 2
Elleanthus (accepted species) Epidendroideae Sobralieae 127 (14%) 39
Eloyella (accepted species) Epidendroideae Cymbidieae Oncidiinae 10 (20%)
Embreea (accepted species) (Emb.) Epidendroideae Cymbidieae Stanhopeinae 2 (100%) 1
Encyclia (accepted species) (E.) Epidendroideae Epidendreae Laeliinae 176 (53%) 311 (21%) 287
Entomophobia (accepted species) Epidendroideae Arethuseae Coelogyninae 1
Ephippianthus (accepted species) Epidendroideae Calypsoeae 2 1
Epiblastus (accepted species) Epidendroideae Podochileae Eriinae 25 3
Epidendrum (accepted species) (Epi.) Epidendroideae Epidendreae Laeliinae 1680 (16%) 653 (9%) 1270
Epipactis (accepted species) (Epcts.) Epidendroideae Neottieae 93 (16%) 47 (4%) 569
Epipogium (accepted species) (Epgm.) Epidendroideae Nervilieae Epipogiinae 5 (40%) 19
Erasanthe (accepted species) Epidendroideae Vandeae Angraecinae 3 (33%)
Eria (accepted species) Epidendroideae Podochileae Eriinae 72 (15%) 788
Eriodes (accepted species) Epidendroideae Collabieae 1 (100%)
Eriopsis (accepted species) (Ess.) Epidendroideae Cymbidieae Eriopsidinae 5 (40%) 8
Erycina (accepted species) (Ercn.) Epidendroideae Cymbidieae Oncidiinae 7 (71%) 5
Eulophia (accepted species) (Euph.) Epidendroideae Cymbidieae Eulophiinae 218 (12%) 11 (9%) 496
Eulophiella (accepted species) (Eul.) Epidendroideae Cymbidieae Eulophiinae 6 (33%) 2 4
Euryblema (accepted species) Epidendroideae Cymbidieae Zygopetalinae 2 (50%)
Eurychone (accepted species) (Echn.) Epidendroideae Vandeae Angraecinae 2 (100%) 1
Fernandezia (accepted species) (F.) Epidendroideae Cymbidieae Oncidiinae 58 (14%) 18
Frondaria (accepted species) Epidendroideae Epidendreae Pleurothallidinae 1 (100%)
Galeandra (accepted species) (Gal.) Epidendroideae Cymbidieae Catasetinae 41 (46%) 24 27
Galeottia (accepted species) (Glta.) Epidendroideae Cymbidieae Zygopetalinae 12 (33%) 1 1
Gastrochilus (accepted species) (Gchls.) Epidendroideae Vandeae Aeridinae 71 (34%) 2 100
Gastrodia (accepted species) Epidendroideae Gastrodieae 91 (3%) 1 35
Gastrorchis (accepted species) (Gs.) Epidendroideae Collabieae 14 (50%) 8 6
Geesinkorchis (accepted species) Epidendroideae Arethuseae Coelogyninae 4 (50%)
Genyorchis (accepted species) Epidendroideae Dendrobieae Dendrobiinae 7 3
Geodorum (accepted species) Epidendroideae Cymbidieae Eulophiinae 9 (44%) 1 29
Glomera (accepted species) Epidendroideae Arethuseae Coelogyninae 160 (5%) 31
Gomesa (accepted species) (Gom.) Epidendroideae Cymbidieae Oncidiinae 134 (44%) 377 (3%) 46
Gongora (accepted species) (Gga.) Epidendroideae Cymbidieae Stanhopeinae 70 (61%) 43 (5%) 57
Govenia (accepted species) Epidendroideae Calypsoeae 28 (18%) 18
Grammangis (accepted species) (Gra.) Epidendroideae Cymbidieae Eulophiinae 2 (100%) 1 (100%) 6
Grammatophyllum (accepted species) (Gram.) Epidendroideae Cymbidieae Cymbidiinae 15 (80%) 23 (35%) 25
Grandiphyllum (accepted species) (Gdp.) Epidendroideae Cymbidieae Oncidiinae 8 (62%) 5
Graphorkis (accepted species) (Grks.) Epidendroideae Cymbidieae Cymbidiinae 7 (29%) 104
Gravendeelia (published species) Epidendroideae Epidendreae Pleurothallidinae 1 (100%)
Grobya (accepted species) Epidendroideae Cymbidieae Catasetinae 5 (60%) 1
Grosourdya (accepted species) Epidendroideae Vandeae Aeridinae 27 (26%) 10
Guanchezia (accepted species) Epidendroideae Cymbidieae Maxillariinae 1
Guarianthe (accepted species) (Gur.) Epidendroideae Epidendreae Laeliinae 4 (100%) 11 (27%) 7
Gunnarella (accepted species) Epidendroideae Vandeae Aeridinae 10 1
Gynoglottis (accepted species) Epidendroideae Arethuseae Coelogyninae 1 1
Hagsatera (accepted species) (Hag.) Epidendroideae Epidendreae Laeliinae 2 (50%)
Hammarbya (accepted species) Epidendroideae Malaxideae 1 (100%) 1
Hancockia (accepted species) Epidendroideae Collabieae 1 1
Hederorkis (accepted species) Epidendroideae Vandeae Polystachyinae 2 2
Helleriella (accepted species) Epidendroideae Epidendreae Ponerinae 2 1
Hexalectris (accepted species) Epidendroideae Epidendreae Bletiinae 10 (50%) 11
Hintonella (accepted species) Epidendroideae Cymbidieae Oncidiinae 1 (100%)
Hippeophyllum (accepted species) Epidendroideae Malaxideae 10 (20%) 4
Hoehneella (accepted species) Epidendroideae Cymbidieae Zygopetalinae 2 1
Hofmeisterella (accepted species) (Hf.) Epidendroideae Cymbidieae Oncidiinae 2 (50%) 1
Holcoglossum (accepted species) (Holc.) Epidendroideae Vandeae Aeridinae 23 (70%) 7 (29%) 7
Homalopetalum (accepted species) (Hom.) Epidendroideae Epidendreae Laeliinae 9 (22%) 3
Horichia (accepted species) Epidendroideae Cymbidieae Stanhopeinae 1
Horvatia (accepted species) Epidendroideae Cymbidieae Maxillariinae 1
Houlletia (accepted species) (Hlt.) Epidendroideae Cymbidieae Stanhopeinae 10 (50%) 19
Huntleya (accepted species) (Hya.) Epidendroideae Cymbidieae Zygopetalinae 14 (50%) 13
Hymenorchis (accepted species) Epidendroideae Vandeae Aeridinae 13 (15%)
Imerinaea (accepted species) Epidendroideae Cymbidieae Eulophiinae 1
Ionopsis (accepted species) (Inps.) Epidendroideae Cymbidieae Oncidiinae 7 (29%) 22
Ipsea (accepted species) (Ip.) Epidendroideae Collabieae 3 (33%) 2
Isabelia (accepted species) (Isa.) Epidendroideae Epidendreae Laeliinae 3 (100%) 1 3
Ischnogyne (accepted species) Epidendroideae Arethuseae Coelogyninae 1
Isochilus (accepted species) Epidendroideae Epidendreae Ponerinae 14 (36%) 25
Ixyophora (accepted species) Epidendroideae Cymbidieae Zygopetalinae 6 (33%)
Jacquiniella (accepted species) (Ja.) Epidendroideae Epidendreae Laeliinae 12 (33%) 2
Jejewoodia (accepted species) Epidendroideae Vandeae Aeridinae 6
Jumellea (accepted species) (Jum.) Epidendroideae Vandeae Angraecinae 63 (30%) 7 (29%) 32
Kalimantanorchis (accepted species) Epidendroideae Tropidieae 1
Kefersteinia (accepted species) (Kefst.) Epidendroideae Cymbidieae Zygopetalinae 63 (37%) 1 14
Kegeliella (accepted species) Epidendroideae Cymbidieae Stanhopeinae 4 (25%)
Kipandiorchis (accepted species) Epidendroideae Vandeae Aeridinae 2
Koellensteinia (accepted species) Epidendroideae Cymbidieae Zygopetalinae 11 (36%) 12
Kraenzlinella (accepted species) (Kz.) Epidendroideae Epidendreae Pleurothallidinae 17 17
Kylicanthe (published species) () Epidendroideae Vandeae Angraecinae 7
Lacaena (accepted species) Epidendroideae Cymbidieae Stanhopeinae 2 (100%) 4
Laelia (accepted species) (L.) Epidendroideae Epidendreae Laeliinae 27 (81%) 90 (20%) 279
Lemurella (accepted species) Epidendroideae Vandeae Angraecinae 4 (25%) 3
Lemurorchis (accepted species) Epidendroideae Vandeae Angraecinae 1 (100%)
Leochilus (accepted species) (Lchs.) Epidendroideae Cymbidieae Oncidiinae 13 (31%) 1 (100%) 21
Lepanthes (accepted species) (Lths.) Epidendroideae Epidendreae Pleurothallidinae 1140 (40%) 37 (62%) 227
Lepanthopsis (accepted species) (Lpths.) Epidendroideae Epidendreae Pleurothallidinae 48 (31%) 3 (100%) 12
Leptotes (accepted species) (Lpt.) Epidendroideae Epidendreae Laeliinae 10 (80%) 5 7
Limodorum (accepted species) Epidendroideae Neottieae 10 (10%) 1 166
Liparis (accepted species) Epidendroideae Malaxideae 460 (12%) 1 345
Listrostachys (accepted species) Epidendroideae Vandeae Angraecinae 1 (100%) 103
Lockhartia (accepted species) (Lhta.) Epidendroideae Cymbidieae Oncidiinae 34 (38%) 2 25
Lockia (accepted species) Epidendroideae Vandeae Aeridinae 1
Loefgrenianthus (accepted species) (Lts.) Epidendroideae Epidendreae Laeliinae 1 (100%)
Lueckelia (accepted species) Epidendroideae Cymbidieae Stanhopeinae 1
Lueddemannia (accepted species) Epidendroideae Cymbidieae Stanhopeinae 3 (67%) 5
Luisia (accepted species) (Lsa.) Epidendroideae Vandeae Aeridinae 45 (51%) 41
Lycaste (accepted species) (Lyc.) Epidendroideae Cymbidieae Maxillariinae 38 (66%) 693 (12%) 177
Lycomormium (accepted species) Epidendroideae Cymbidieae Coeliopsidinae 5 (40%) 4
Macradenia (accepted species) (Mcdn.) Epidendroideae Cymbidieae Oncidiinae 13 (31%) 10
Macroclinium (accepted species) Epidendroideae Cymbidieae Oncidiinae 48 (31%) 1
Macropodanthus (accepted species) (Mpt.) Epidendroideae Vandeae Aeridinae 9 (44%) 1
Malaxis (accepted species) Epidendroideae Malaxideae 179 (8%) 535
Margelliantha (accepted species) Epidendroideae Vandeae Angraecinae 6 (33%)
Masdevallia (accepted species) (Masd.) Epidendroideae Epidendreae Pleurothallidinae 649 (50%) 1471 (12%) 458
Maxillaria (accepted species) (Max.) Epidendroideae Cymbidieae Maxillariinae 663 (29%) 26 (12%) 441
Mediocalcar (accepted species) Epidendroideae Podochileae Eriinae 23 (30%) 1 43
Meiracyllium (accepted species) (Mrclm.) Epidendroideae Epidendreae Laeliinae 2 (50%) 1 2
Microcoelia (accepted species) Epidendroideae Vandeae Angraecinae 36 (22%) 12
Microepidendrum (accepted species) (Mpd.) Epidendroideae Epidendreae Laeliinae 1
Micropera (accepted species) (Micr.) Epidendroideae Vandeae Aeridinae 22 (36%) 5
Microsaccus (accepted species) Epidendroideae Vandeae Aeridinae 12 (42%) 3
Miltonia (accepted species) (Milt.) Epidendroideae Cymbidieae Oncidiinae 12 (83%) 204 (21%) 72
Miltoniopsis (accepted species) (Mps.) Epidendroideae Cymbidieae Oncidiinae 5 (100%) 1866 (3%) 18
Mobilabium (accepted species) Epidendroideae Vandeae Aeridinae 1
Monophyllorchis (accepted species) Epidendroideae Triphoreae Triphorinae 4 (25%) 2
Mormodes (accepted species) (Morm.) Epidendroideae Cymbidieae Catasetinae 90 (67%) 36 (28%) 35
Mycaranthes (accepted species) (Mrth.) Epidendroideae Podochileae Eriinae 37 (19%) 8
Myoxanthus (accepted species) (My.) Epidendroideae Epidendreae Pleurothallidinae 49 (39%) 21
Myrmecophila (accepted species) (Mcp.) Epidendroideae Epidendreae Laeliinae 13 (77%) 13 (38%) 4
Mystacidium (accepted species) (Mycdm.) Epidendroideae Vandeae Angraecinae 11 (64%) 3 (67%) 101
Nabaluia (accepted species) Epidendroideae Arethuseae Coelogyninae 3 (100%)
Nemaconia (accepted species) Epidendroideae Epidendreae Ponerinae 6 (33%) 1
Neobathiea (accepted species) (Nbth.) Epidendroideae Vandeae Angraecinae 8 (50%) 4
Neocogniauxia (accepted species) Epidendroideae Epidendreae Pleurothallidinae 2 (50%)
Neogardneria (accepted species) (Ngda.) Epidendroideae Cymbidieae Zygopetalinae 1 (100%) 1
Neogyna (accepted species) Epidendroideae Arethuseae Coelogyninae 1 (100%) 2
Neomoorea (accepted species) Epidendroideae Cymbidieae Maxillariinae 1 (100%) 1
Neottia (accepted species) Epidendroideae Neottieae 76 (12%) 1 137
Nephelaphyllum (accepted species) Epidendroideae Collabieae 17 (24%) 11
Nephrangis (accepted species) Epidendroideae Vandeae Angraecinae 2 1
Nervilia (accepted species) Epidendroideae Nervilieae Nerviliinae 83 (17%) 57
Nidema (accepted species) (Nid.) Epidendroideae Epidendreae Laeliinae 2 (100%) 4
Nohawilliamsia (accepted species) Epidendroideae Cymbidieae Oncidiinae 1 (100%)
Notheria (accepted species) Epidendroideae Podochileae Eriinae 1 (100%)
Notylia (accepted species) (Ntl.) Epidendroideae Cymbidieae Oncidiinae 59 (19%) 50
Notyliopsis (accepted species) Epidendroideae Cymbidieae Oncidiinae 1 (100%)
Oberonia (accepted species) Epidendroideae Malaxideae 318 (15%) 1 161
Oberonioides (accepted species) Epidendroideae Malaxideae 2 1
Octarrhena (accepted species) Epidendroideae Podochileae Thelasiinae 52 (2%) 23
Octomeria (accepted species) Epidendroideae Epidendreae Pleurothallidinae 169 (17%) 75
Oeceoclades (accepted species) (Oecl.) Epidendroideae Cymbidieae Eulophiinae 40 (28%) 4 (25%) 20
Oeonia (accepted species) Epidendroideae Vandeae Angraecinae 7 (29%) 15
Oeoniella (accepted species) (Oenla.) Epidendroideae Vandeae Angraecinae 2 (50%) 1
Oestlundia (accepted species) (Ost.) Epidendroideae Epidendreae Laeliinae 4 (25%) 1
Oliveriana (accepted species) Epidendroideae Cymbidieae Oncidiinae 13 (15%)
Omoea (accepted species) Epidendroideae Vandeae Aeridinae 2 (100%)
Oncidium (accepted species) (Onc.) Epidendroideae Cymbidieae Oncidiinae 344 (30%) 7564 (3%) 1226
Ophioglossella (accepted species) Epidendroideae Vandeae Aeridinae 1
Opilionanthe (published species) Epidendroideae Epidendreae Pleurothallidinae 1 (100%)
Oreorchis (accepted species) (Ore.) Epidendroideae Calypsoeae 17 (47%) 24
Orestias (accepted species) Epidendroideae Malaxideae 4 1
Orleanesia (accepted species) (Orle.) Epidendroideae Epidendreae Laeliinae 6 (17%) 4
Ornithocephalus (accepted species) (Orcp.) Epidendroideae Cymbidieae Oncidiinae 55 (22%) 1 33
Ossiculum (accepted species) Epidendroideae Vandeae Angraecinae 1
Otochilus (accepted species) Epidendroideae Arethuseae Coelogyninae 5 (60%) 5
Otoglossum (accepted species) (Oto.) Epidendroideae Cymbidieae Oncidiinae 24 (21%) 7
Otostylis (accepted species) (Otst.) Epidendroideae Cymbidieae Zygopetalinae 2 (50%) 4
Oxystophyllum (accepted species) Epidendroideae Podochileae Eriinae 36 (25%) 3
Pabstia (accepted species) (Pab.) Epidendroideae Cymbidieae Zygopetalinae 5 (60%) 4
Pabstiella (accepted species) Epidendroideae Epidendreae Pleurothallidinae 124 (52%) 31
Pachystoma (accepted species) Epidendroideae Collabieae 2 26
Palmorchis (accepted species) Epidendroideae Neottieae 37
Panisea (accepted species) Epidendroideae Arethuseae Coelogyninae 13 (38%) 7
Paphinia (accepted species) (Pna.) Epidendroideae Cymbidieae Stanhopeinae 22 (32%) 4 (25%) 10
Papilionanthe (accepted species) (Ple.) Epidendroideae Vandeae Aeridinae 10 (60%) 36 (64%) 15
Papillilabium (accepted species) Epidendroideae Vandeae Aeridinae 1 (100%)
Paradisanthus (accepted species) (Pdsnth.) Epidendroideae Cymbidieae Zygopetalinae 1 (100%) 7
Paralophia (accepted species) (Pph.) Epidendroideae Cymbidieae Eulophiinae 2
Paraphalaenopsis (accepted species) (Pps.) Epidendroideae Vandeae Aeridinae 4 (100%) 20 (35%) 2
Pelatantheria (accepted species) (Pthia.) Epidendroideae Vandeae Aeridinae 8 (75%)
Pendusalpinx (accepted species) Epidendroideae Epidendreae Pleurothallidinae 7 (57%)
Penkimia (accepted species) Epidendroideae Vandeae Aeridinae 1
Pennilabium (accepted species) Epidendroideae Vandeae Aeridinae 18 (17%) 2
Peristeranthus (accepted species) (Perths.) Epidendroideae Vandeae Aeridinae 1 (100%)
Peristeria (accepted species) Epidendroideae Cymbidieae Coeliopsidinae 14 (50%) 4 (75%) 12
Pescatoria (accepted species) (Pes.) Epidendroideae Cymbidieae Zygopetalinae 24 (50%) 16 10
Phaius (accepted species) Epidendroideae Collabieae 62 (29%) 33 (15%) 139
Phalaenopsis (accepted species) (Phal.) Epidendroideae Vandeae Aeridinae 87 (87%) 36605 (5%) 346
Phloeophila (accepted species) Epidendroideae Epidendreae Pleurothallidinae 12 (50%) 10
Pholidota (accepted species) Epidendroideae Arethuseae Coelogyninae 50 (42%) 66
Phragmorchis (accepted species) Epidendroideae Vandeae Aeridinae 1
Phreatia (accepted species) Epidendroideae Podochileae Thelasiinae 231 (2%) 74
Phymatidium (accepted species) Epidendroideae Cymbidieae Oncidiinae 13 (23%) 11
Pilophyllum (accepted species) Epidendroideae Collabieae 1 (100%)
Pinalia (accepted species) (Pina.) Epidendroideae Podochileae Eriinae 172 (26%) 141
Platyrhiza (accepted species) Epidendroideae Cymbidieae Oncidiinae 1 (100%) 1
Platystele (accepted species) Epidendroideae Epidendreae Pleurothallidinae 118 (48%) 18
Plectorrhiza (accepted species) (Plrhz.) Epidendroideae Vandeae Aeridinae 3 (67%) 3 (33%)
Plectrelminthus (accepted species) (Plmths.) Epidendroideae Vandeae Angraecinae 3 (33%) 2
Plectrophora (accepted species) Epidendroideae Cymbidieae Oncidiinae 10 (40%)
Pleione (accepted species) (Pln.) Epidendroideae Arethuseae Coelogyninae 24 (58%) 439 (15%) 136
Pleurothallis (accepted species) (Pths.) Epidendroideae Epidendreae Pleurothallidinae 556 (45%) 17 (29%) 1752
Pleurothallopsis (accepted species) Epidendroideae Epidendreae Pleurothallidinae 19 (47%)
Plocoglottis (accepted species) Epidendroideae Collabieae 37 (14%) 18
Poaephyllum (accepted species) Epidendroideae Podochileae Eriinae 7 (14%) 4
Podangis (accepted species) Epidendroideae Vandeae Angraecinae 2 (50%)
Podochilus (accepted species) Epidendroideae Podochileae Eriinae 68 (10%) 90
Polycycnis (accepted species) (Pcn.) Epidendroideae Cymbidieae Stanhopeinae 14 (36%) 8
Polyotidium (accepted species) Epidendroideae Cymbidieae Oncidiinae 1
Polystachya (accepted species) (Pol.) Epidendroideae Vandeae Polystachyinae 272 (10%) 69 (1%) 224
Pomatocalpa (accepted species) (Pmcpa.) Epidendroideae Vandeae Aeridinae 27 (52%) 37
Ponera (accepted species) Epidendroideae Epidendreae Ponerinae 2 35
Porpax (accepted species) Epidendroideae Podochileae Eriinae 60 (22%) 7
Porphyroglottis (accepted species) (Pgt.) Epidendroideae Cymbidieae Cymbidiinae 1 (100%)
Porroglossum (accepted species) (Prgm.) Epidendroideae Epidendreae Pleurothallidinae 56 (77%) 1 2
Porrorhachis (accepted species) Epidendroideae Vandeae Aeridinae 2
Promenaea (accepted species) (Prom.) Epidendroideae Cymbidieae Zygopetalinae 18 (33%) 55 (27%) 13
Prosthechea (accepted species) (Psh.) Epidendroideae Epidendreae Laeliinae 126 (47%) 47 (49%) 32
Pseuderia (accepted species) Epidendroideae Podochileae Eriinae 20 (5%) 2
Pseudolaelia (accepted species) (Pdla.) Epidendroideae Epidendreae Laeliinae 15 (33%) 1 8
Psilochilus (accepted species) Epidendroideae Triphoreae Triphorinae 22 (9%) 1
Psychilis (accepted species) (Psy.) Epidendroideae Epidendreae Laeliinae 15 (73%) 2 (50%) 2
Psychopsis (accepted species) (Pyp.) Epidendroideae Cymbidieae Oncidiinae 4 (100%) 24 (25%) 6
Pteroceras (accepted species) (Pos.) Epidendroideae Vandeae Aeridinae 21 (43%) 46
Pterostemma (accepted species) Epidendroideae Cymbidieae Oncidiinae 4 (25%) 3
Pygmaeorchis (accepted species) (Pyg.) Epidendroideae Epidendreae Laeliinae 2
Quekettia (accepted species) Epidendroideae Cymbidieae Oncidiinae 6 (17%) 10
Quisqueya (accepted species) (Qui.) Epidendroideae Epidendreae Laeliinae 4 (50%) 1
Rangaeris (accepted species) (Rgs.) Epidendroideae Vandeae Angraecinae 5 (40%) 6
Rauhiella (accepted species) Epidendroideae Cymbidieae Oncidiinae 3 (33%) 1
Renanthera (accepted species) (Ren.) Epidendroideae Vandeae Aeridinae 25 (64%) 131 (23%) 28
Restrepia (accepted species) (Rstp.) Epidendroideae Epidendreae Pleurothallidinae 63 (84%) 193 (9%) 79
Restrepiella (accepted species) Epidendroideae Epidendreae Pleurothallidinae 4 (50%) 13
Rhaesteria (accepted species) Epidendroideae Vandeae Angraecinae 1
Rhinerrhiza (accepted species) (Rhin.) Epidendroideae Vandeae Aeridinae 1 (100%) 2
Rhinerrhizopsis (accepted species) (Rrp.) Epidendroideae Vandeae Aeridinae 3 (33%) 1
Rhipidoglossum (accepted species) Epidendroideae Vandeae Angraecinae 52 (12%) 7
Rhynchogyna (accepted species) Epidendroideae Vandeae Aeridinae 2 (50%) 1
Rhyncholaelia (accepted species) (Rl.) Epidendroideae Epidendreae Laeliinae 2 (100%) 5 (80%)
Rhynchostele (accepted species) (Rst.) Epidendroideae Cymbidieae Oncidiinae 23 (57%) 38 (29%) 5
Rhynchostylis (accepted species) (Rhy.) Epidendroideae Vandeae Aeridinae 7 (86%) 8 (38%) 10
Ridleyella (accepted species) Epidendroideae Podochileae Thelasiinae 1
Risleya (accepted species) Epidendroideae Malaxideae 1
Robiquetia (accepted species) (Rbq.) Epidendroideae Vandeae Aeridinae 94 (26%) 15
Rodriguezia (accepted species) (Rdza.) Epidendroideae Cymbidieae Oncidiinae 48 (29%) 14 (7%) 48
Rossioglossum (accepted species) (Ros.) Epidendroideae Cymbidieae Oncidiinae 11 (82%) 12 (67%) 12
Rudolfiella (accepted species) (Rud.) Epidendroideae Cymbidieae Maxillariinae 6 (50%) 2
Saccolabiopsis (accepted species) Epidendroideae Vandeae Aeridinae 14 (14%) 2
Saccolabium (accepted species) (Slm.) Epidendroideae Vandeae Aeridinae 12 (25%) 1 343
Sanderella (accepted species) Epidendroideae Cymbidieae Oncidiinae 2 (100%) 1
Sansonia (accepted species) Epidendroideae Epidendreae Pleurothallidinae 2 (50%)
Santotomasia (accepted species) Epidendroideae Vandeae Aeridinae 1
Sarcanthopsis (accepted species) (Sarc.) Epidendroideae Vandeae Aeridinae 9
Sarcochilus (accepted species) (Sarco.) Epidendroideae Vandeae Aeridinae 26 (54%) 886 (14%) 228
Sarcoglyphis (accepted species) Epidendroideae Vandeae Aeridinae 12 (58%) 4
Sarcophyton (accepted species) Epidendroideae Vandeae Aeridinae 3 (33%)
Sarcostoma (accepted species) Epidendroideae Podochileae Eriinae 5 (20%) 1
Saundersia (accepted species) Epidendroideae Cymbidieae Oncidiinae 2 (50%) 1
Scaphosepalum (accepted species) Epidendroideae Epidendreae Pleurothallidinae 56 (71%) 2 22
Scaphyglottis (accepted species) (Scgl.) Epidendroideae Epidendreae Laeliinae 78 (26%) 1 67
Schistotylus (accepted species) Epidendroideae Vandeae Aeridinae 1 (100%)
Schlimia (accepted species) Epidendroideae Cymbidieae Stanhopeinae 6 (33%) 2
Schoenorchis (accepted species) Epidendroideae Vandeae Aeridinae 28 (61%) 16
Schunkea (accepted species) Epidendroideae Cymbidieae Oncidiinae 1
Scuticaria (accepted species) Epidendroideae Cymbidieae Maxillariinae 14 (43%) 2
Seegeriella (accepted species) Epidendroideae Cymbidieae Oncidiinae 3
Seidenfadenia (accepted species) (Sei.) Epidendroideae Vandeae Aeridinae 1 (100%)
Seidenfadeniella (accepted species) Epidendroideae Vandeae Aeridinae 3 1
Sertifera (accepted species) Epidendroideae Sobralieae 8 2
Sievekingia (accepted species) Epidendroideae Cymbidieae Stanhopeinae 14 (43%) 3
Silvorchis (accepted species) Epidendroideae Nervilieae Epipogiinae 5 (20%)
Singchia (accepted species) Epidendroideae Vandeae Aeridinae 1 (100%)
Sirhookera (accepted species) Epidendroideae Vandeae Adrorhizinae 2 (50%)
Smithsonia (accepted species) Epidendroideae Vandeae Aeridinae 3 (33%)
Smitinandia (accepted species) Epidendroideae Vandeae Aeridinae 3 (67%) 1
Sobennikoffia (accepted species) (Sbk.) Epidendroideae Vandeae Angraecinae 4 (50%)
Sobralia (accepted species) (Sob.) Epidendroideae Sobralieae 198 (25%) 60 (15%) 55
Solenangis (accepted species) Epidendroideae Vandeae Angraecinae 4 (25%) 13
Solenidium (accepted species) Epidendroideae Cymbidieae Oncidiinae 3 (67%) 3
Soterosanthus (accepted species) Epidendroideae Cymbidieae Stanhopeinae 1 (100%)
Spathoglottis (accepted species) (Spa.) Epidendroideae Collabieae 50 (34%) 116 (7%) 43
Specklinia (accepted species) Epidendroideae Epidendreae Pleurothallidinae 104 (48%) 425
Sphyrarhynchus (accepted species) Epidendroideae Vandeae Angraecinae 3
Spongiola (accepted species) Epidendroideae Vandeae Aeridinae 1
Stanhopea (accepted species) (Stan.) Epidendroideae Cymbidieae Stanhopeinae 82 (68%) 148 (18%) 132
Stelis (accepted species) (Ste.) Epidendroideae Epidendreae Pleurothallidinae 1272 (12%) 407
Stellamaris (unplaced species) Epidendroideae Epidendreae Pleurothallidinae 1 (100%)
Stenia (accepted species) (Sen.) Epidendroideae Cymbidieae Zygopetalinae 22 (14%) 6
Stenotyla (accepted species) Epidendroideae Cymbidieae Zygopetalinae 9 (22%)
Stereochilus (accepted species) Epidendroideae Vandeae Aeridinae 7 (71%) 3
Stereosandra (accepted species) Epidendroideae Nervilieae Epipogiinae 1 5
Stichorkis (accepted species) Epidendroideae Malaxideae 21 (19%) 87
Stolzia (accepted species) Epidendroideae Podochileae Eriinae 4 25
Suarezia (accepted species) Epidendroideae Cymbidieae Oncidiinae 1
Sudamerlycaste (accepted species) Epidendroideae Cymbidieae Maxillariinae 44 (45%) 15 15
Summerhayesia (accepted species) (Sum.) Epidendroideae Vandeae Angraecinae 2 1
Sutrina (accepted species) Epidendroideae Cymbidieae Oncidiinae 2
Systeloglossum (accepted species) Epidendroideae Cymbidieae Oncidiinae 5
Taeniophyllum (accepted species) Epidendroideae Vandeae Aeridinae 245 (5%) 33
Taeniorrhiza (accepted species) Epidendroideae Vandeae Angraecinae 1
Tainia (accepted species) Epidendroideae Collabieae 35 (23%) 72
Taprobanea (accepted species) Epidendroideae Vandeae Aeridinae 1 (100%)
Teagueia (accepted species) Epidendroideae Epidendreae Pleurothallidinae 18 (17%)
Telipogon (accepted species) (Tp.) Epidendroideae Cymbidieae Oncidiinae 238 (16%) 27
Tetramicra (accepted species) (Ttma.) Epidendroideae Epidendreae Laeliinae 10 (40%) 14
Teuscheria (accepted species) Epidendroideae Cymbidieae Maxillariinae 10 (10%) 1
Thaia (accepted species) Epidendroideae Neottieae 1 (100%)
Theana (accepted species) Epidendroideae Vandeae Aeridinae 1
Thecopus (accepted species) Epidendroideae Cymbidieae Cymbidiinae 2 (100%)
Thecostele (accepted species) Epidendroideae Cymbidieae Cymbidiinae 1 (100%) 8
Thelasis (accepted species) Epidendroideae Podochileae Thelasiinae 27 (30%) 24
Thrixspermum (accepted species) (Tx.) Epidendroideae Vandeae Aeridinae 196 (23%) 1 93
Thunia (accepted species) (Thu.) Epidendroideae Arethuseae Coelogyninae 8 (75%) 7 (14%) 23
Thuniopsis (accepted species) Epidendroideae Arethuseae Coelogyninae 1
Thysanoglossa (accepted species) Epidendroideae Cymbidieae Oncidiinae 3 (33%)
Tipularia (accepted species) Epidendroideae Calypsoeae 7 (29%) 5
Tolumnia (accepted species) (Tolu.) Epidendroideae Cymbidieae Oncidiinae 27 (63%) 1485 (3%) 21
Tomzanonia (accepted species) Epidendroideae Epidendreae Pleurothallidinae 1
Trachoma (accepted species) Epidendroideae Vandeae Aeridinae 17 (29%) 2
Trevoria (accepted species) Epidendroideae Cymbidieae Stanhopeinae 5 1
Triceratorhynchus (accepted species) Epidendroideae Vandeae Angraecinae 3
Trichocentrum (accepted species) (Trt.) Epidendroideae Cymbidieae Oncidiinae 92 (39%) 224 (12%) 35
Trichoceros (accepted species) (Tc.) Epidendroideae Cymbidieae Oncidiinae 10 (40%) 7
Trichoglottis (accepted species) (Trgl.) Epidendroideae Vandeae Aeridinae 87 (47%) 7 (29%) 36
Trichopilia (accepted species) (Trpla.) Epidendroideae Cymbidieae Oncidiinae 47 (28%) 18 (28%) 27
Trichosalpinx (accepted species) Epidendroideae Epidendreae Pleurothallidinae 112 (20%) 1 59
Trichotosia (accepted species) Epidendroideae Podochileae Eriinae 78 (13%) 49
Tridactyle (accepted species) (Tr.) Epidendroideae Vandeae Angraecinae 56 (2%) 27
Trigonidium (accepted species) (Trgdm.) Epidendroideae Cymbidieae Maxillariinae 24 24
Triphora (accepted species) Epidendroideae Triphoreae Triphorinae 23 (22%) 13
Trisetella (accepted species) Epidendroideae Epidendreae Pleurothallidinae 26 (73%) 1 3
Trizeuxis (accepted species) Epidendroideae Cymbidieae Oncidiinae 1 (100%) 3
Tropidia (accepted species) Epidendroideae Tropidieae 33 (6%) 21
Tuberolabium (accepted species) (Tblm.) Epidendroideae Vandeae Aeridinae 8 (50%) 1 20
Uleiorchis (accepted species) Epidendroideae Gastrodieae 4 1
Uncifera (accepted species) Epidendroideae Vandeae Aeridinae 6 (83%) 5
Vaginaella (published species) Epidendroideae Epidendreae Pleurothallidinae 1
Vanda (accepted species) (V.) Epidendroideae Vandeae Aeridinae 90 (82%) 4862 (15%) 155
Vandopsis (accepted species) (Vdps.) Epidendroideae Vandeae Aeridinae 4 (75%) 1 23
Vargasiella (accepted species) Epidendroideae Cymbidieae Vargasiellinae 3
Vasqueziella (accepted species) Epidendroideae Cymbidieae Stanhopeinae 1
Vitekorchis (accepted species) Epidendroideae Cymbidieae Oncidiinae 4 (25%) 9
Warczewiczella (accepted species) Epidendroideae Cymbidieae Zygopetalinae 11 (64%) 13 (15%) 16
Warmingia (accepted species) Epidendroideae Cymbidieae Oncidiinae 4 (50%) 2
Warrea (accepted species) (Wra.) Epidendroideae Cymbidieae Zygopetalinae 3 (33%) 18
Warreella (accepted species) Epidendroideae Cymbidieae Zygopetalinae 3 (33%) 2
Warreopsis (accepted species) Epidendroideae Cymbidieae Zygopetalinae 4
Wullschlaegelia (accepted species) Epidendroideae Calypsoeae 2 (50%) 2
Xerorchis (accepted species) Epidendroideae Xerorchideae 2
Xylobium (accepted species) (Xyl.) Epidendroideae Cymbidieae Maxillariinae 41 (27%) 1 (100%)