Orchidaceae genera

Genera of the Orchidaceae

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	Genus	ranks
	Saccolabiopsis J.J.Sm.	subfamily Epidendroideae tribe Vandeae subtribe Aeridinae
	Saccolabium Blume	subfamily Epidendroideae tribe Vandeae subtribe Aeridinae
	Sacoila Raf.	subfamily Orchidoideae tribe Cranichideae subtribe Spiranthinae
	Sagarikara auct.	Aerides × Arachnis × Rhynchostylis
	Sakabaara auct.	Brassavola × Broughtonia × Cattleya × Diacrium × Laelia
	Sallyyeeara auct.	Johnyeeara × Leslieara
	Sanderara auct.	Brassia × Cochlioda × Odontoglossum
	Sanderella Kuntze	subfamily Epidendroideae tribe Cymbidieae subtribe Oncidiinae
	Sanjumeara auct.	Aerides × Neofinetia × Rhynchostylis × Vanda
	Sansonia Chiron	subfamily Epidendroideae tribe Epidendreae subtribe Pleurothallidinae
	Santiagoara	Brassavola × Encyclia × Laelia × Prosthechea
	Santotomasia Ormerod	subfamily Epidendroideae tribe Vandeae subtribe Aeridinae
	Saplalaara auct.	Ascocentrum × Renanthera × Rhynchostylis × Vanda × Vandopsis
	Sappanara Alsagoff & Wreford	Arachnis × Phalaenopsis × Renanthera
	Sarcalaenopsis Garay & H.R.Sweet	Phalaenopsis × Sarcanthopsis
	Sarcandides J.M.H.Shaw	Aerides × Sarcanthus × Vanda
	Sarcanthopsis Garay	subfamily Epidendroideae tribe Vandeae subtribe Aeridinae
	Sarcocentrum auct.	Ascocentrum × Sarcochilus
	Sarcoceras Garay & H.R.Sweet	Pteroceras × Sarcochilus
	Sarcochilanthe J.M.H.Shaw	Papilionanthe × Sarcochilus
	Sarcochilus R.Br.	subfamily Epidendroideae tribe Vandeae subtribe Aeridinae
	Sarcodirea Glic.	Sarcochilus × Sedirea
	Sarcoglottis C.Presl	subfamily Orchidoideae tribe Cranichideae subtribe Spiranthinae
	Sarcoglyphis Garay	subfamily Epidendroideae tribe Vandeae subtribe Aeridinae
	Sarcolexia Glic.	Pelexia × Sarcoglottis
	Sarcomoanthus auct.	Drymoanthus × Sarcochilus
	Sarconopsis auct.	Phalaenopsis × Sarcochilus
	Sarcopapilionanda Garay & H.R.Sweet	Papilionanthe × Sarcochilus × Vanda
	Sarcophyton Garay	subfamily Epidendroideae tribe Vandeae subtribe Aeridinae
	Sarcorhiza auct.	Rhinerrhiza × Sarcochilus
	Sarcoschistotylus J.M.H.Shaw	Sarcochilus × Schistotylus
	Sarcostachys Glic.	Porphyrostachys × Sarcoglottis
	Sarcostoma Blume	subfamily Epidendroideae tribe Podochileae subtribe Eriinae
	Sarcothera auct.	Renanthera × Sarcochilus
	Sarcovanda auct.	Sarcochilus × Vanda
	Saridestylis auct.	Aerides × Rhynchostylis × Sarcanthus
	Sarpariza auct.	Parasarcochilus × Plectorrhiza × Sarcochilus
	Sartylis auct.	Rhynchostylis × Sarcochilus
	Sarvandopanthera J.M.H.Shaw	Renanthera × Sarcanthopsis × Vandopsis
	Sarvandopsis J.M.H.Shaw	Sarcanthopsis × Vandopsis
	Satyrium Sw.	subfamily Orchidoideae tribe Diseae subtribe Satyriinae
	Sauledaara auct.	Aspasia × Brassia × Miltonia × Oncidium × Rodriguezia
	Saundersia Rchb.f.	subfamily Epidendroideae tribe Cymbidieae subtribe Oncidiinae
	Sauroglossum Lindl.	subfamily Orchidoideae tribe Cranichideae subtribe Spiranthinae
	Saurorhynchos	Sauroglossum × Stenorrhynchos
	Savageara J.M.H.Shaw	Oncidium × Rodriguezia × Tolumnia × Zelenkoa
	Scaphingoa J.M.H.Shaw	Domingoa × Scaphyglottis
	Scaphosepalum Pfitzer	subfamily Epidendroideae tribe Epidendreae subtribe Pleurothallidinae
	Scaphyglottis Poepp. & Endl.	subfamily Epidendroideae tribe Epidendreae subtribe Laeliinae
	Scaphyvola J.M.H.Shaw	subfamily Epidendroideae tribe Epidendreae subtribe Laeliinae
	Scelcidumnia J.M.H.Shaw	Oncidium × Scelochilus × Tolumnia
	Scelodium J.M.H.Shaw	Oncidium × Scelochilus
	Sceloglossum J.M.H.Shaw	Odontoglossum × Scelochilus
	Scelonia J.M.H.Shaw	Scelochilus × Tolumnia
	Scelorettia Staal & J.M.H.Shaw	Comparettia × Scelochilus
	Schafferara auct.	Aspasia × Brassia × Cochlioda × Miltonia × Odontoglossum
	Scheidweilerara J.M.H.Shaw	Cattleya × Guarianthe × Psychilis × Rhyncholaelia × Sophronitis
	Schiedeella Schltr.	subfamily Orchidoideae tribe Cranichideae subtribe Spiranthinae
	Schilligerara auct.	Aspasia × Gomesia × Miltonia
	Schistotylus Dockrill	subfamily Epidendroideae tribe Vandeae subtribe Aeridinae
	Schizochilus Sond.	subfamily Orchidoideae tribe Orchideae subtribe Orchidinae
	Schlechterara Garay & H.R.Sweet	Ascocentrum × Euanthe × Vanda
	Schlimia Planch. & Linden	subfamily Epidendroideae tribe Cymbidieae subtribe Stanhopeinae
	Schloatara J.M.H.Shaw	Broughtonia × Cattleya × Guarianthe × Laelia × Rhyncholaelia × Sophronitis
	Schoenorchis Reinw. ex Blume	subfamily Epidendroideae tribe Vandeae subtribe Aeridinae
	Schombarthron	Caularthron × Schomburgkia
	Schombavola Moir & Wreford	Brassavola × Schomburgkia
	Schombobrassavola auct.	Brassavola × Schomburgkia
	Schombocatonia auct.	Broughtonia × Cattleya × Schomburgkia
	Schombocyclia J.M.H.Shaw	Encyclia × Schomburgkia
	Schombodiacrium auct.	Diacrium × Schomburgkia
	Schomboepidendrum auct.	Epidendrum × Schomburgkia
	Schombolaeliocattleya auct.	Cattleya × Laelia × Schomburgkia
	Schombolaeliopsis Arai & P.F.Hunt	Laeliopsis × Schomburgkia
	Schombonia Moir & Wreford	Broughtonia × Schomburgkia
	Schombonitis auct.	Schomburgkia × Sophronitis
	Schombotonia auct.	Broughtonia × Schomburgkia
	Schomcatanthe J.M.H.Shaw	Cattleya × Schomburgkia × Guarianthe
	Schomcaulaelia J.M.H.Shaw	Schomburgkia × Caularthron × Laelia
	Schomcaulattleya J.M.H.Shaw	Schomburgkia × Cattleya × Caularthron
	Schomechea J.M.H.Shaw	Prosthechea × Schomburgkia
	Schomkeria J.M.H.Shaw	Barkeria × Schomburgkia
	Schomrhyncattleya J.M.H.Shaw	Cattleya × Rhyncholaelia × Schomburgkia
	Schuitemania Ormerod	subfamily Orchidoideae tribe Cranichideae subtribe Goodyerinae
	Schunkea Senghas	subfamily Epidendroideae tribe Cymbidieae subtribe Oncidiinae
	Schunkeara J.M.H.Shaw	Brassia × Miltonia × Miltoniopsis × Oncidium
	Schweinfurthara J.M.H.Shaw	Brassia × Cischweinfia × Oncidium × Rodriguezia
	Scolnikara J.M.H.Shaw	Brassia × Gomesa × Miltonia × Rhynchostele
	Scottara auct.	Aerides × Arachnis × Luisia
	Scullyara Garay & H.R.Sweet	Cattleya × Epidendrum × Schomburgkia
	Scuticaria Lindl.	subfamily Epidendroideae tribe Cymbidieae subtribe Maxillariinae
	Seahexa auct.	Hexadesmia × Hexisea
	Sealara Garay & H.R.Sweet	Papilionanthe × Paraphalaenopsis × Vanda
	Sedenara J.M.H.Shaw	Brassia × Odontoglossum × Oncidium × Rhynchostele
	Sedirisia J.M.H.Shaw	subfamily Epidendroideae tribe Vandeae subtribe Aeridinae
	Sediritinopsis J.M.H.Shaw	Doritis × Phalaenopsis × Sedirea
	Sediropsis J.M.H.Shaw	Phalaenopsis × Sedirea
	Seegerara Griffits & J.M.H.Shaw	Cattleya × Caularthron × Prosthechea × Sophronitis
	Seegeriella Senghas	subfamily Epidendroideae tribe Cymbidieae subtribe Oncidiinae
	Segerara auct.	Aspasia × Cochlioda × Miltonia × Odontoglossum × Oncidium
	Seibertara J.M.H.Shaw	Comparettia × Gomesa × Leochilus × Rodriguezia
	Seidenanda J.M.H.Shaw	Seidenfadenia × Vanda
	Seidenanthe J.M.H.Shaw	Papilionanthe × Seidenfadenia
	Seidenfadenara J.M.H.Shaw	Cyrtochilum × Miltonia × Nohawilliamsia × Oncidium
	Seidenfadenia Garay	subfamily Epidendroideae tribe Vandeae subtribe Aeridinae
	Seidenfadeniella C.S.Kumar	subfamily Epidendroideae tribe Vandeae subtribe Aeridinae
	Seidenides J.M.H.Shaw	Aerides × Seidenfadenia
	Seidenluisia ?	Luisia × Seidenfadenia
	Seidenluistylis	Luisia × Rhynchostylis × Seidenfadenia
	Selenipedium Rchb.f.	Cypripedioideae>>
	Senghasara auct.	Ada × Gomesa × Odontoglossum
	Seraphrys J.M.H.Shaw	Ophrys × Serapias
	Serapias L.	subfamily Orchidoideae tribe Orchideae subtribe Orchidinae
	Serapicamptis Godfery	subfamily Orchidoideae tribe Orchideae subtribe Orchidinae
	Serapirhiza Potucek	subfamily Orchidoideae tribe Orchideae subtribe Orchidinae
	Sergioara J.M.H.Shaw	Cattleya × Epidendrum × Guarianthe × Rhyncholaelia
	Sertifera Lindl. ex Rchb.f.	tribe Sobralieae Epidendroideae>Sobralieae>
	Severinara auct.	Diacrium × Laelia × Sophronitis
	Sevillaara J.M.H.Shaw	Broughtonia × Cattleya × Encyclia × Laelia
	Sheehanara auct.	Ascoglossum × Renanthera × Trichoglottis
	Sherriffara J.M.H.Shaw	Brassia × Cyrtochilum × Gomesa × Oncidium
	Shigeuraara Wreford	Ascocentrum × Ascoglossum × Renanthera × Vanda
	Shipmanara auct.	Broughtonia × Diacrium × Schomburgkia
	Shirleymonkhouseara	Aganisia × Batemannia × Neogardneria ×Otostylis × Pabstia × Zygopetalum × Zygosepalum
	Shiveara auct.	Aspasia × Brassia × Odontoglossum × Oncidium
	Shizhenia X.H.Jin, Lu Q.Huang, W.T.Jin & X.G.Xiang	tribe Orchideae Orchidoideae>Orchideae>
	Sidranara auct.	Ascoglossum × Phalaenopsis × Renanthera
	Siegeristara auct.	Bulbophyllum × Cirrhopetalum × Trias
	Sievekingia Rchb.f.	subfamily Epidendroideae tribe Cymbidieae subtribe Stanhopeinae
	Sigmacidium auct.	Oncidium × Sigmatostalix
	Sigmettia J.M.H.Shaw	Comparettia × Sigmatostalix
	Silpaprasertara auct.	Aerides × Ascocentrum × Sarcanthus
	Silvorchis J.J.Sm.	subfamily Epidendroideae tribe Nervilieae subtribe Epipogiinae
	Singaporeara Garay & H.R.Sweet	Ascocentrum × Papilionanthe × Vanda
	Singchia Z.J.Liu & L.J.Chen	subfamily Epidendroideae tribe Vandeae subtribe Aeridinae
	Sirhookera Kuntze	subfamily Epidendroideae tribe Vandeae subtribe Adrorhizinae
	Sirindhornia H.A.Pedersen & Suksathan	subfamily Orchidoideae tribe Orchideae subtribe Orchidinae
	Sirjeremiahara J.M.H.Shaw	Gomesa × Miltonia × Nohawilliamsia × Rhynchostele
	Skeptrostachys Garay	subfamily Orchidoideae tribe Cranichideae subtribe Spiranthinae
	Sladeara auct.	Doritis × Phalaenopsis × Sarcochilus
	Smithara Garay & H.R.Sweet	Ascocentrum × Euanthe × Neofinetia × Vanda
	Smithsonia C.J.Saldanha	subfamily Epidendroideae tribe Vandeae subtribe Aeridinae
	Smitinandia Holttum	subfamily Epidendroideae tribe Vandeae subtribe Aeridinae
	Sobennigraecum auct.	Angraecum × Sobennikoffia
	Sobennikoffia Schltr.	subfamily Epidendroideae tribe Vandeae subtribe Angraecinae
	Sobradina	Arundina × Sobralia
	Sobralia Ruiz & Pav.	tribe Sobralieae Epidendroideae>Sobralieae>
	Sobratilla C.G.Wilson	Bletilla × Sobralia
	Sobrinoara J.M.H.Shaw	Broughtonia × Cattleya × Guarianthe × Rhyncholaelia × Sophronitis
	Solanderara J.M.H.Shaw	Brassia × Cochlioda × Miltoniopsis × Odontoglossum
	Solenangis Schltr.	subfamily Epidendroideae tribe Vandeae subtribe Angraecinae
	Solenidium Lindl.	subfamily Epidendroideae tribe Cymbidieae subtribe Oncidiinae
	Solenocentrum Schltr.	subfamily Orchidoideae tribe Cranichideae subtribe Cranichidinae
	Solenoncidium	Oncidium × Solenidium
	Sopharthron J.M.H.Shaw	Caularthron × Sophronitis
	Sophcychea Griffits & J.M.H.Shaw	Encyclia × Prosthechea × Sophronitis
	Sophleyclia J.M.H.Shaw	Cattleya × Encyclia × Sophronitis
	Sophranthe J.M.H.Shaw	Guarianthe × Sophronitis
	Sophrobardendrum Glic.	Barkeria × Epidendrum × Sophronitis
	Sophrobroanthe J.M.H.Shaw	Broughtonia × Guarianthe × Sophronitis
	Sophrocatarthron J.M.H.Shaw	Cattleya × Caularthron × Sophronitis
	Sophrocatcattleya J.M.H.Shaw	Cattleya × Cattleyella × Sophronitis
	Sophrogoa J.M.H.Shaw	Domingoa × Sophronitis
	Sophrolaelia auct.	Laelia × Sophronitis
	Sophrolaeliocattleya auct.	Cattleya × Laelia × Sophronitis
	Sophroprosleya J.M.H.Shaw	Cattleya × Prosthechea × Sophronitis
	Sophrotes J.M.H.Shaw	Leptotes × Sophronitis
	Sophrotheanthe J.M.H.Shaw	Guarianthe × Prosthechea × Sophronitis
	Sophrothechea J.M.H.Shaw	Prosthechea × Sophronitis
	Sophrovola G.Hansen	Brassavola × Sophronitis
	Soterocycnis	Polycycnis × Soterosanthus
	Soterosanthus F.Lehm. ex Jenny	subfamily Epidendroideae tribe Cymbidieae subtribe Stanhopeinae
	Sotoa Salazar	subfamily Orchidoideae tribe Cranichideae subtribe Spiranthinae
	Spathocalanthe	tribe Collabieae Calanthe × Spathoglottis
	Spathoglottis Blume	tribe Collabieae Epidendroideae>Collabieae>
	Specklinia Lindl.	subfamily Epidendroideae tribe Epidendreae subtribe Pleurothallidinae
	Sphyrarhynchus Mansf.	subfamily Epidendroideae tribe Vandeae subtribe Angraecinae
	Spiculaea Lindl.	subfamily Orchidoideae tribe Diurideae subtribe Drakaeinae
	Spiessara J.M.H.Shaw	Arachnis × Paraphalaenopsis × Renanthera × Vandopsis
	Spilorhiza	Dactylorhiza × Spiranthes
	Spiranthes Rich.	subfamily Orchidoideae tribe Cranichideae subtribe Spiranthinae
	Spongiola J.J.Wood & A.L.Lamb	subfamily Epidendroideae tribe Vandeae subtribe Aeridinae
	Spruceara J.M.H.Shaw	Cochlioda × Miltonia × Miltoniopsis × Odontoglossum
	Srisukara auct.	Ascocentrum × Cleisostoma × Rhynchostylis
	Staalara auct.	Barkeria × Laelia × Sophronitis
	Stacyara auct.	Cattleya × Epidendrum × Sophronitis
	Staffordara G.Monnier & J.M.H.Shaw	Aganisia × Galeottia × Zygosepalum
	Stalkya Garay	subfamily Orchidoideae tribe Cranichideae subtribe Spiranthinae
	Stamariaara auct.	Ascocentrum × Phalaenopsis × Renanthera × Vanda
	Stanbreea R.J.Hartley	Embreea × Stanhopea
	Stanfieldara auct.	Epidendrum × Laelia × Sophronitis
	Stangora auct.	Gongora × Stanhopea
	Stanhocycnis auct.	Polycycnis × Stanhopea
	Stanhopea J.Frost ex Hook.	subfamily Epidendroideae tribe Cymbidieae subtribe Stanhopeinae
	Stanmanneta	Acineta × Lueddemannia × Stanhopea
	Statterara J.M.H.Shaw	Broughtonia × Cattleya × Caularthron × Encyclia × Laelia × Prosthechea × Rhyncholaelia × Sophronitis
	Staurachnanthera J.M.H.Shaw	Arachnis × Renanthera × Staurochilus
	Staurandopsis J.M.H.Shaw	Staurochilus × Vandopsis
	Staurochoglottis J.M.H.Shaw	Staurochilus × Trichoglottis
	Staurovanda J.M.H.Shaw	Staurochilus × Vanda
	Stearnara J.M.H.Shaw	Ascocentrum × Paraphalaenopsis × Renanthera × Vanda
	Stelis Sw.	subfamily Epidendroideae tribe Epidendreae subtribe Pleurothallidinae
	Stellamaris Mel.Fernández & Bogarín	subfamily Epidendroideae tribe Epidendreae subtribe Pleurothallidinae
	Stellamizutaara auct.	Brassavola × Broughtonia × Cattleya
	Stenia Lindl.	subfamily Epidendroideae tribe Cymbidieae subtribe Zygopetalinae
	Steniella auct.	Chaubardiella × Stenia
	Stenizella J.M.H.Shaw	Stenia × Warczewiczella
	Stenobolusia J.M.H.Shaw	Neobolusia × Stenoglottis
	Stenodenella Glic.	Mesadenella × Stenorrhynchos
	Stenoglottis Lindl.	subfamily Orchidoideae tribe Orchideae subtribe Orchidinae
	Stenolexia Glic.	Pelexia × Stenorrhynchos
	Stenopetella J.M.H.Shaw	Stenia × Warczewiczella × Zygopetalum
	Stenoplectris	Eltroplectris × Stenorrhynchos
	Stenopogon Glic. & J.M.H.Shaw	Cyclopogon × Stenorrhynchos
	Stenoptera C.Presl	subfamily Orchidoideae tribe Cranichideae subtribe Cranichidinae
	Stenorrhynchos Rich. ex Spreng.	subfamily Orchidoideae tribe Cranichideae subtribe Spiranthinae
	Stenosarcos auct.	Sarcoglottis × Stenorrhynchos
	Stenotyla Dressler	subfamily Epidendroideae tribe Cymbidieae subtribe Zygopetalinae
	Stephanothelys Garay	subfamily Orchidoideae tribe Cranichideae subtribe Goodyerinae
	Stephenara auct.	Aganisia × Batemannia × Neogardneria × Otostylis × Zygopetalum × Zygosepalum
	Stephenmonkhouseara Monkhouse & J.M.H.Shaw	Aganisia × Batemannia × Otostylis × Zygopetalum × Zygosepalum
	Stereochilus Lindl.	subfamily Epidendroideae tribe Vandeae subtribe Aeridinae
	Stereosandra Blume	subfamily Epidendroideae tribe Nervilieae subtribe Epipogiinae
	Stereostylis J.M.H.Shaw	Stereochilus × Rhynchostylis
	Steumpfleara J.M.H.Shaw	Aspasia × Brassia × Gomesa × Oncidium
	Steveniella Schltr.	subfamily Orchidoideae tribe Orchideae subtribe Orchidinae
	Stewartara auct.	Ada × Cochlioda × Odontoglossum
	Stichorkis Thouars	tribe Malaxideae Epidendroideae>Malaxideae>
	Stigmatodactylus Maxim. ex Makino	subfamily Orchidoideae tribe Diurideae subtribe Acianthinae
	Stolzia Schltr.	subfamily Epidendroideae tribe Podochileae subtribe Eriinae
	Stonia J.M.H.Shaw	Broughtonia × Sophronitis
	Stormara P.A.Storm	Cattleya × Guarianthe × Myrmecophila × Rhyncholaelia
	Stricklandara Griffits & J.M.H.Shaw	Cattleya × Encyclia × Guarianthe × Laelia
	Strongyleria ( Pfitzer ) Schuit. , Y.P.Ng & H.A.Pedersen	subfamily Epidendroideae tribe Podochileae subtribe Eriinae
	Stylisanthe Garay & H.R.Sweet	Papilionanthe × Rhynchostylis
	Suara	Cattleya × Caularthron × Encyclia × Guarianthe
	Suarezia Dodson	subfamily Epidendroideae tribe Cymbidieae subtribe Oncidiinae
	Sudalycenaria J.M.H.Shaw	Bifrenaria × Lycaste × Sudamerlycaste
	Sudamerlycaste Archila	subfamily Epidendroideae tribe Cymbidieae subtribe Maxillariinae
	Sudamuloa J.M.H.Shaw	Anguloa × Sudamerlycaste
	Summerangis J.M.H.Shaw	Aerangis × Summerhayesia
	Summerhayesia P.J.Cribb	subfamily Epidendroideae tribe Vandeae subtribe Angraecinae
	Susanperreiraara auct.	Broughtonia × Cattleya × Tetramicra
	Sutingara auct.	Arachnis × Ascocentrum × Phalaenopsis × Vanda × Vandopsis
	Sutrina Lindl.	subfamily Epidendroideae tribe Cymbidieae subtribe Oncidiinae
	Suttonara Griffits & J.M.H.Shaw	Cattleya × Guarianthe × Myrmecophila × Sophronitis
	Svenkoeltzia Burns-Bal.	subfamily Orchidoideae tribe Cranichideae subtribe Spiranthinae
	Sweetara G.W.Dillon	Paraphalaenopsis × Rhynchostylis × Vanda
	Symmonsara auct.	Brassavola × Cattleya × Epidendrum × Schomburgkia
	Symphodontioda A.D.Hawkes	Cochlioda × Odontoglossum × Symphyglossum
	Symphodontoglossum A.D.Hawkes	Odontoglossum × Symphyglossum
	Symphodontonia Garay & H.R.Sweet	Miltonia × Odontoglossum × Symphyglossum
	Symphyglossonia A.D.Hawkes	Miltonia × Symphyglossum
	Systeloglossum Schltr.	subfamily Epidendroideae tribe Cymbidieae subtribe Oncidiinae