Orchidaceae genera

Genera of the Orchidaceae

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	Genus	ranks
	Galabstia J.M.H.Shaw	Galeottia × Pabstia
	Galeandra Lindl.	subfamily Epidendroideae tribe Cymbidieae subtribe Catasetinae
	Galeansellia auct.	Ansellia × Galeandra
	Galearis Raf.	subfamily Orchidoideae tribe Orchideae subtribe Orchidinae
	Galenaria	Bifrenaria × Galeandra
	Galeodes R.Levy & J.M.H.Shaw	Galeandra × Mormodes
	Galeoglossum A.Rich. & Galeotti	subfamily Orchidoideae tribe Cranichideae subtribe Cranichidinae
	Galeola Lour.	tribe Vanilleae Vanilloideae>Vanilleae>
	Galeomannia	Batemannia × Galeottia
	Galeomenetalum J.M.H.Shaw	Galeottia × Promenaea × Zygopetalum
	Galeonisia G.Monnier & J.M.H.Shaw	Aganisia × Galeottia
	Galeopetalum	Galeottia × Zygopetalum
	Galeosepalum	Galeottia × Zygosepalum
	Galeottia A.Rich.	subfamily Epidendroideae tribe Cymbidieae subtribe Zygopetalinae
	Galeottiella Schltr.	subfamily Orchidoideae tribe Cranichideae subtribe Galeottiellinae
	Galiczella J.M.H.Shaw	Galeottia × Warczewiczella
	Garayara G.W.Dillon	Arachnis × Paraphalaenopsis ×Vandopsis
	Garlippara J.M.H.Shaw	Brassavola × Cattleya × Guarianthe × Laelia
	Gastisia auct.	Gastrochilus × Luisia
	Gastisocalpa auct.	Gastrochilus × Luisia × Pomatocalpa
	Gastranda J.M.H.Shaw	Gastrochilus × Vanda
	Gastritis auct.	Doritis × Gastrochilus
	Gastrocalanthe auct.	Calanthe × Gastrorchis
	Gastrocalpa	Gastrochilus × Pomatocalpa
	Gastrochiloglottis auct.	Gastrochilus × Trichoglottis
	Gastrochilus D.Don	subfamily Epidendroideae tribe Vandeae subtribe Aeridinae
	Gastrodia R.Br.	tribe Gastrodieae Epidendroideae>Gastrodieae>
	Gastronopsis J.M.H.Shaw	Gastrochilus × Phalaenopsis
	Gastrophaianthe J.M.H.Shaw	Calanthe × Gastrorchis × Phaius
	Gastrophaius auct.	Gastrorchis × Phaius
	Gastrorchis Thouars	tribe Collabieae Epidendroideae>Collabieae>
	Gastrosarcochilus auct.	Gastrochilus × Sarcochilus
	Gastrostoma auct.	Cleisostoma × Gastrochilus
	Gastrothera auct.	Gastrochilus × Renanthera
	Gastruisinda J.M.H.Shaw	Gastrochilus × Luisia × Vanda
	Gauntlettara auct.	Broughtonia × Cattleyopsis ×Laeliopsis
	Gavilea Poepp.	tribe Chloraeeae Orchidoideae>Chloraeeae>
	Geesinkorchis de Vogel	subfamily Epidendroideae tribe Arethuseae subtribe Coelogyninae
	Gennaria Parl.	subfamily Orchidoideae tribe Orchideae subtribe Orchidinae
	Genoplesium R.Br.	subfamily Orchidoideae tribe Diurideae subtribe Prasophyllinae
	Genus ignota	To be ignored
	Genusignota	None
	Genyorchis Schltr.	subfamily Epidendroideae tribe Dendrobieae subtribe Dendrobiinae
	Geoclades A.Chen	Geodorum × Oeceoclades
	Geodorum Andrews	subfamily Epidendroideae tribe Cymbidieae subtribe Eulophiinae
	Geolophia	Eulophia × Geodorum
	Georgeblackara auct.	Comparettia × Leochilus × Oncidium × Rodriguezia
	Georgecarrara J.M.H.Shaw	Catasetum × Clowesia × Cycnoches × Mormodes
	Georgefara J.M.H.Shaw	Laelia × Caularthron × Cattleya × Schomburgkia
	Gerardusara J.M.H.Shaw	Baptistonia × Miltonia × Odontoglossum
	Gerberara auct.	Brassavola × Diacrium × Laelia
	Ghillanyara J.M.H.Shaw	Brassavola × Cattleya × Caularthron × Guarianthe × Laelia
	Gibezara J.M.H.Shaw	Cattleya × Encyclia × Guarianthe × Laelia × Rhyncholaelia × Sophronitis
	Giddingsara G.W.Dillon	Ascocentrum × Euanthe × Renanthera × Vanda × Vandopsis
	Gigara auct.	Baptistonia × Comparettia × Rodriguezia
	Gilmourara Garay & H.R.Sweet	Aerides × Arachnis × Ascocentrum × Euanthe × Vanda
	Gladysyeeara auct.	Brassavola × Broughtonia × Cattleya × Cattleyopsis × Diacrium × Epidendrum × Laelia
	Glanzara auct.	Doritis × Rhynchostylis × Vandopsis
	Glicensteinara J.M.H.Shaw	Porphyrostachys × Sarcoglottis × Stenorrhynchos
	Glomera Blume	subfamily Epidendroideae tribe Arethuseae subtribe Coelogyninae
	Glossadenia J.M.H.Shaw	Glossodia × Pheladenia
	Glossodia R.Br.	subfamily Orchidoideae tribe Diurideae subtribe Caladeniinae
	Glottisarcon Szlach. & Kolan.	None
	Goffara auct.	Luisia × Rhynchostylis × Vanda
	Gohartia auct.	Gomesa × Lockhartia
	Goldnerara Dunkelb.	Benzingia × Cochleanthes × Kefersteinia
	Golumnia J.M.H.Shaw	Gomesa × Tolumnia
	Gomada auct.	Ada × Gomesa
	Gomadachtia J.M.H.Shaw	Ada × Brachtia × Gomesia
	Gombrassiltonia J.M.H.Shaw	Brassia × Gomesa × Miltonia
	Gomcentridium J.M.H.Shaw	Gomesa × Oncidium × Trichocentrum
	Gomcidettia J.M.H.Shaw	Comparettia × Gomesa × Oncidium
	Gomcidumnia J.M.H.Shaw	Gomesa × Oncidium × Tolumnia
	Gomenkoa J.M.H.Shaw	Gomesa × Zelenkoa
	Gomesa R.Br.	subfamily Epidendroideae tribe Cymbidieae subtribe Oncidiinae
	Gomesia Spreng.	Referenced in IPNI as a parent of Schilligerara
	Gomesochiloglossum J.M.H.Shaw	Cyrtochilum × Gomesa × Odontoglossum
	Gomesochilum J.M.H.Shaw	Cyrtochilum × Gomesa
	Gomessiastele J.M.H.Shaw	Brassia × Gomesa × Rhynchostele
	Gomestele J.M.H.Shaw	Gomesa × Rhynchostele
	Gomettia auct.	Comparettia × Gomesa
	Gomezina J.M.H.Shaw	Cuitlauzina × Gomesa
	Gomguezia J.M.H.Shaw	Gomesa × Rodriguezia
	Gomiltidium J.M.H.Shaw	Gomesa × Miltonia × Oncidium
	Gomiltlauzina J.M.H.Shaw	Cuitlauzina × Gomesa × Miltonia
	Gomiltostele J.M.H.Shaw	Gomesa × Miltonia × Rhynchostele
	Gomocentrum J.M.H.Shaw	Gomesa × Trichocentrum
	Gomochilus auct.	Gomesa × Leochilus
	Gomoglossum auct.	Gomesa × Odontoglossum
	Gomoncidochilum J.M.H.Shaw	Cyrtochilum × Gomesa × Oncidium
	Gomonia J.M.H.Shaw	Gomesa × Miltonia
	Gomoniopcidium J.M.H.Shaw	Gomesa × Miltoniopsis × Oncidium
	Gomopsiella J.M.H.Shaw	Gomesa × Psychopsiella
	Gompassia J.M.H.Shaw	Aspasia × Brassia × Gomesa
	Gomphichis Lindl.	subfamily Orchidoideae tribe Cranichideae subtribe Cranichidinae
	Gomrassiastele	Brassia × Gomesa × Rhynchostele
	Gomstelettia J.M.H.Shaw	Gomesa × Comparettia × Rhynchostele
	Gonatostylis Schltr.	subfamily Orchidoideae tribe Cranichideae subtribe Goodyerinae
	Gonginia J.M.H.Shaw	Gongora × Paphinia
	Gongomannia	Gongora × Lueddemannia
	Gongora Ruiz & Pav.	subfamily Epidendroideae tribe Cymbidieae subtribe Stanhopeinae
	Gongorhaea R.Vacherot	Cirrhaea × Gongora
	Gongryanthopea J.M.H.Shaw	Coryanthes × Gongora × Stanhopea
	Goodaleara auct.	Brassia × Cochlioda × Miltonia × Odontoglossum × Oncidium
	Goodalemoirara J.M.H.Shaw	Cattleya × Domingoa × Euchile × Rhyncholaelia
	Goodisachilus Glic. & J.M.H.Shaw	Anoectochilus × Goodyera × Ludisia
	Goodisia Glic. & J.M.H.Shaw	Goodyera × Ludisia
	Goodsonara Griffits & J.M.H.Shaw	Cattleya × Caularthron × Rhyncholaelia × Sophronitis
	Goodyera R.Br.	subfamily Orchidoideae tribe Cranichideae subtribe Goodyerinae
	Gorskiara	Brassavola × Cattleya × Caularthron × Guarianthe × Laelia × Prosthechea
	Gosseara J.M.H.Shaw	Broughtonia × Cattleya × Epidendrum × Guarianthe × Sophronitis
	Gotokoa J.M.H.Shaw	Gomesa × Tolumnia × Zelenkoa
	Gottererara auct.	Ascocentrum × Renanthera × Vandopsis
	Gottoara J.M.H.Shaw	Broughtonia × Cattleya × Encyclia × Laelia × Rhyncholaelia × Sophronitis
	Govenia Lindl.	tribe Calypsoeae Epidendroideae>Calypsoeae>
	Grafara	Brassavola × Cattleya × Guarianthe × Laelia × Rhyncholaelia
	Graireara J.M.H.Shaw	Miltoniopsis × Odontoglossum × Oncidium × Rhynchostele
	Gramcymbimangis A.Chen	Cymbidium × Grammangis × Grammatophyllum
	Gramcymbiphia A.Chen	Cymbidium × Eulophia × Grammatophyllum
	Gramenariax J.M.H.Shaw	tribe Cymbidieae Bifrenaria × Grammatophyllum
	Grammandium	Cyrtopodium × Grammangis
	Grammangis Rchb.f.	subfamily Epidendroideae tribe Cymbidieae subtribe Eulophiinae
	Grammatocymbidium auct.	Cymbidium × Grammatophyllum
	Grammatoheadia auct.	Bromheadia × Grammatophyllum
	Grammatomangis J.M.H.Shaw & M.Chen	Grammangis × Grammatophyllum
	Grammatophyllum Blume	subfamily Epidendroideae tribe Cymbidieae subtribe Cymbidiinae
	Grammatopodium auct.	Cyrtopodium × Grammatophyllum
	Grammoglottis Y.T.Wing	Grammatophyllum × Porphyroglottis
	Grammothecopus J.M.H.Shaw	Grammatophyllum × Thecopus
	Grandicentrum J.M.H.Shaw	Grandiphyllum × Trichocentrum
	Grandicidium J.M.H.Shaw	Grandiphyllum × Oncidium
	Grandiphyllum Docha Neto	subfamily Epidendroideae tribe Cymbidieae subtribe Oncidiinae
	Graphiella auct.	Cymbidiella × Graphorkis
	Graphorkis Thouars	subfamily Epidendroideae tribe Cymbidieae subtribe Cymbidiinae
	Gratrixara J.M.H.Shaw	Broughtonia × Cattleya × Guarianthe × Sophronitis
	Gravendeelia Bogarín & Karremans	subfamily Epidendroideae tribe Epidendreae subtribe Pleurothallidinae
	Grayara J.M.H.Shaw	Ascocentrum × Neofinetia × Sedirea × Vanda
	Greatwoodara Garay & H.R.Sweet	Ascocentrum × Euanthe × Renanthera × Vanda
	Greenwoodiella Salazar , Hern.-López & J.Sharma	subfamily Orchidoideae tribe Cranichideae subtribe Spiranthinae
	Grobya Lindl.	subfamily Epidendroideae tribe Cymbidieae subtribe Catasetinae
	Groganara J.M.H.Shaw	Broughtonia × Cattleya × Caularthron × Guarianthe × Laelia × Rhyncholaelia × Sophronitis
	Grosourdya Rchb.f.	subfamily Epidendroideae tribe Vandeae subtribe Aeridinae
	Guanchezia G.A.Romero & Carnevali	subfamily Epidendroideae tribe Cymbidieae subtribe Maxillariinae
	Guarcholia Griffits & J.M.H.Shaw	Encyclia × Guarianthe × Rhyncholaelia
	Guarcyclinitis J.M.H.Shaw	Guarianthe × Encyclia × Sophronitis
	Guarechea J.M.H.Shaw	Guarianthe × Prosthechea
	Guarianthe Dressler & W.E.Higgins	subfamily Epidendroideae tribe Epidendreae subtribe Laeliinae
	Guariburgkia J.M.H.Shaw	Guarianthe × Schomburgkia
	Guaricatophila J.M.H.Shaw	Cattleya × Guarianthe × Myrmecophila
	Guaricattonia J.M.H.Shaw	Broughtonia × Cattleya × Guarianthe
	Guarichile J.M.H.Shaw	Euchile × Guarianthe
	Guaricyclia J.M.H.Shaw	Encyclia × Guarianthe
	Guaridendrum J.M.H.Shaw	Epidendrum × Guarianthe
	Guariencychea J.M.H.Shaw	Encyclia × Guarianthe × Prosthechea
	Guarilaeliarthron J.M.H.Shaw	Caularthron × Guarianthe × Laelia
	Guarilaelivola J.M.H.Shaw	Brassavola × Guarianthe × Laelia
	Guarimicra J.M.H.Shaw	Guarianthe × Tetramicra
	Guarischomtonia J.M.H.Shaw	Guarianthe × Broughtonia × Schomburgkia
	Guarisophilia J.M.H.Shaw	Guarianthe × Laelia × Sophronitis
	Guarisophleya J.M.H.Shaw	Cattleya × Guarianthe × Sophronitis
	Guaritonia J.M.H.Shaw	Broughtonia × Guarianthe
	Guaritoniclia J.M.H.Shaw	Broughtonia × Encyclia × Guarianthe
	Guarlaeburgkia J.M.H.Shaw	Laelia × Schomburgkia × Guarianthe
	Guarlaeliopsis J.M.H.Shaw	Guarianthe × Laeliopsis
	Guaronilia J.M.H.Shaw	Guarianthe × Myrmecophila × Sophronitis
	Guarophidendrum J.M.H.Shaw	Guarianthe × Epidendrum × Sophronitis
	Guarthroleya J.M.H.Shaw	Cattleya × Caularthron × Guarianthe
	Guarthron J.M.H.Shaw	Caularthron × Guarianthe
	Guartonichea J.M.H.Shaw	Broughtonia × Guarianthe × Prosthechea
	Guarvolclia J.M.H.Shaw	Brassavola × Encyclia × Guarianthe
	Gumara auct.	Diacrium × Epidendrum × Laelia
	Gunnarella Senghas	subfamily Epidendroideae tribe Vandeae subtribe Aeridinae
	Gurneyara J.M.H.Shaw	Broughtonia × Cattleya × Prosthechea × Rhyncholaelia
	Gymnadenia R.Br.	subfamily Orchidoideae tribe Orchideae subtribe Orchidinae
	Gymnadeniorchis A.D.Hawkes	Gymnadenia × Orchis
	Gymnanacamptis Asch. & Graebn.	Anacamptis × Gymnadenia
	Gymnotraunsteinera Cif. & Giacom.	Gymnadenia × Traunsteinera
	Gymplatanthera L.C.Lamb.	Gymnadenia × Platanthera
	Gynoglottis J.J.Sm.	subfamily Epidendroideae tribe Arethuseae subtribe Coelogyninae