Orchidaceae genera

Genera of the Orchidaceae

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	Genus	ranks
	Habenaria Willd.	subfamily Orchidoideae tribe Orchideae subtribe Orchidinae
	Habenariorchis Rolfe	Habenaria × Orchis
	Hackerara J.M.H.Shaw	Cattleya × Epidendrum × Laelia × Oerstedella × Sophronitis
	Hadrobrasilaelia Gutfreund	Brasilaelia × Hadrolaelia
	Hagerara auct.	Doritis × Phalaenopsis × Vanda
	Hagsatera R.González	subfamily Epidendroideae tribe Epidendreae subtribe Laeliinae
	Hagsavola J.M.H.Shaw	Brassavola × Hagsatera
	Hagsechea J.M.H.Shaw	Hagsatera × Prosthechea
	Halleorchis Szlach. & Olszewski	subfamily Orchidoideae tribe Cranichideae subtribe Goodyerinae
	Hamelwellsara Anon.	Aganisia × Batemannia × Otostylis × Zygopetalum × Zygosepalum
	Hamerara J.M.H.Shaw	Gomesa × Miltonia × Oncidium × Rhynchostele
	Hamiltonara auct.	Ada × Brassia × Cochlioda × Odontoglossum
	Hammarbya Kuntze	tribe Malaxideae Epidendroideae>Malaxideae>
	Hanburyara J.M.H.Shaw	Brassavola × Cattleya × Encyclia × Sophronitis
	Hancockia Rolfe	tribe Collabieae Epidendroideae>Collabieae>
	Hanesara auct.	Aerides × Arachnis × Neofinetia
	Haniffara J.M.H.Shaw	Ascocentrum × Staurochilus × Vanda × Vandopsis
	Hansenara Z.H.Feng & J.M.H.Shaw	Cattleya × Encyclia × Laelia × Sophronitis
	Hapalorchis Schltr.	subfamily Orchidoideae tribe Cranichideae subtribe Spiranthinae
	Haraenopsis Z.Chen	Haraella × Phalaenopsis
	Harrisara Griffits & J.M.H.Shaw	Brassavola × Broughtonia × Cattleya × Rhyncholaelia × Sophronitis
	Hartara auct.	Broughtonia × Laelia × Sophronitis
	Harveyara J.M.H.Shaw	Aspasia × Brassia × Gomesa × Miltonia × Rodriguezia
	Hasegawaara auct.	Brassavola × Broughtonia × Cattleya × Laelia × Sophronitis
	Hattoriara auct.	Brassavola × Broughtonia × Cattleya × Epidendrum × Laelia
	Hausermannara auct.	Doritis × Phalaenopsis × Vandopsis
	Hawaiiara auct.	Renanthera × Vanda × Vandopsis
	Hawkesara auct.	Cattleya × Cattleyopsis × Epidendrum
	Hawkinsara auct.	Broughtonia × Cattleya × Laelia × Sophronitis
	Haywoodara Griffits & J.M.H.Shaw	Brassavola × Cattleya × Caularthron × Guarianthe × Laelia × Rhyncholaelia × Sophronitis
	Hederorkis Thouars	subfamily Epidendroideae tribe Vandeae subtribe Polystachyinae
	Helenadamsara J.M.H.Shaw	Broughtonia × Cattleya × Encyclia × Rhyncholaelia
	Helleriella A.D.Hawkes	subfamily Epidendroideae tribe Epidendreae subtribe Ponerinae
	Helonoma Garay	subfamily Orchidoideae tribe Cranichideae subtribe Spiranthinae
	Helpilia auct.	Helcia × Trichopilia
	Hemipilia Lindl.	subfamily Orchidoideae tribe Orchideae subtribe Orchidinae
	Henriqueara	Coryanthes × Stanbreea
	Herbertara auct.	Cattleya × Laelia × Schomburgkia × Sophronitis
	Herminium L.	subfamily Orchidoideae tribe Orchideae subtribe Orchidinae
	Herminorchis P.Fourn.	Herminium × Leucorchis
	Hermoara J.M.H.Shaw	Broughtonia × Cattleya × Encyclia × Rhyncholaelia × Sophronitis
	Hermorchis J.M.H.Shaw	Herminium × Orchis
	Herpysma Lindl.	subfamily Orchidoideae tribe Cranichideae subtribe Goodyerinae
	Herreraara J.M.H.Shaw	Cyrtochilum × Gomesa × Oncidium × Rhynchostele
	Hertensteinara J.M.H.Shaw	Cischweinfia × Leochilus × Oncidium × Rodriguezia
	Hetaeria Blume	subfamily Orchidoideae tribe Cranichideae subtribe Goodyerinae
	Hexalectris Raf.	subfamily Epidendroideae tribe Epidendreae subtribe Bletiinae
	Heynholdara J.M.H.Shaw	Cattleya × Epidendrum × Prosthechea × Rhyncholaelia
	Hiattara J.M.H.Shaw	Broughtonia × Cattleya × Caularthron × Guarianthe × Psychilis × Rhyncholaelia
	Higashiara auct.	Cattleya × Diacrium × Laelia × Sophronitis
	Higginsara J.M.H.Shaw	Encyclia × Epidendrum × Euchile × Guarianthe
	Hildaara auct.	Broughtonia × Laeliopsis × Schomburgkia
	Himantoglossum Spreng.	subfamily Orchidoideae tribe Orchideae subtribe Orchidinae
	Himoriara auct.	Ascocentrum × Phalaenopsis × Rhynchostylis × Vanda
	Hintonella Ames	subfamily Epidendroideae tribe Cymbidieae subtribe Oncidiinae
	Hippeophyllum Schltr.	tribe Malaxideae Epidendroideae>Malaxideae>
	Hirayamaara S.Hiray. & J.M.H.Shaw	Ascocentrum × Neofinetia × Paraphalaenopsis × Rhynchostylis × Vanda
	Hoehneara J.M.H.Shaw	Brassavola × Broughtonia × Guarianthe × Myrmecophila
	Hoehneella Ruschi	subfamily Epidendroideae tribe Cymbidieae subtribe Zygopetalinae
	Hoffmanncattleya V.P.Castro & Chiron	Cattleya × Hoffmannseggella
	Hoffmanncyclia Chiron & V.P.Castro	Encyclia × Hoffmannseggella
	Hofmannara J.M.H.Shaw	Broughtonia × Cattleya × Epidendrum × Rhyncholaelia
	Hofmeisterella Rchb.f.	subfamily Epidendroideae tribe Cymbidieae subtribe Oncidiinae
	Holcanthe J.M.H.Shaw	Holcoglossum × Papilionanthe
	Holcanthera Garay	Holcoglossum × Renanthera
	Holcenda J.M.H.Shaw	Ascocentrum × Holcoglossum × Vanda
	Holcocentrum Garay	Ascocentrum × Holcoglossum
	Holcodirea J.M.H.Shaw	Holcoglossum × Sedirea
	Holcofinetia Glic.	Holcoglossum × Neofinetia
	Holcoglossum Schltr.	subfamily Epidendroideae tribe Vandeae subtribe Aeridinae
	Holcoglottis	Holcoglossum × Trichoglottis
	Holcograecum J.M.H.Shaw	Angraecum × Holcoglossum
	Holconopsis Garay	Holcoglossum × Phalaenopsis
	Holcophalstylis	subfamily Epidendroideae tribe Vandeae subtribe Aeridinae
	Holcopsis J.M.H.Shaw	Holcoglossum × Vandopsis
	Holcorides Garay	Aerides × Holcoglossum
	Holcosia J.M.H.Shaw	Holcoglossum × Luisia
	Holcosianda T.W.Yu	Holcoglossum × Luisia × Vanda
	Holcostylis Garay	subfamily Epidendroideae tribe Vandeae subtribe Aeridinae
	Holcovanstylis J.M.H.Shaw	Holcoglossum × Rhynchostylis × Vanda
	Holfordara J.M.H.Shaw	Cattleya × Caularthron × Guarianthe × Sophronitis
	Hollingtonara Griffits & J.M.H.Shaw	Cattleya × Brassavola × Encyclia × Rhyncholaelia × Sophronitis
	Holmara C.Holm & J.M.H.Shaw	Baptistonia × Leochilus × Oncidium × Rodriguezia
	Holothrix Rich. ex Lindl.	subfamily Orchidoideae tribe Orchideae subtribe Orchidinae
	Holridestylis J.M.H.Shaw	Rhynchostylis × Aerides × Holcoglossum
	Holttumara auct.	Arachnis × Renanthera × Vanda
	Holungara	Luisia × Pteroceras × Vanda
	Homalopetalum Rolfe	subfamily Epidendroideae tribe Epidendreae subtribe Laeliinae
	Honoluluara Garay & H.R.Sweet	Papilionanthe × Rhynchostylis × Vanda
	Hookerara auct.	Brassavola × Cattleya × Diacrium
	Hoosierara Glic.	Promenaea × Warrea × Zygopetalum
	Horichia Jenny	subfamily Epidendroideae tribe Cymbidieae subtribe Stanhopeinae
	Hornara J.M.H.Shaw	Cochlioda × Miltonia × Odontoglossum × Oncidium × Rhynchostele
	Horvatia Garay	subfamily Epidendroideae tribe Cymbidieae subtribe Maxillariinae
	Houhopea Glic.	Houlletia × Stanhopea
	Houlletia Brongn.	subfamily Epidendroideae tribe Cymbidieae subtribe Stanhopeinae
	Houllinia Turkel	Houlletia × Paphinia
	Houllora auct.	Gongora × Houlletia
	Howeara auct.	Leochilus × Oncidium × Rodriguezia
	Hrubyara J.M.H.Shaw	Brassavola × Cattleya × Encyclia × Guarianthe × Sophronitis
	Hsenhsua X.H.Jin, Schuit. & W.T.Jin	subfamily Orchidoideae tribe Orchideae subtribe Orchidinae
	Hsuara F.L.Chang	Baptistonia × Cochlioda × Odontoglossum × Oncidium
	Huangara J.M.H.Shaw	Leochilus × Macradenia × Oncidium × Rodriguezia
	Hueylihara auct.	Neofinetia × Renanthera × Rhynchostylis
	Hugofreedara auct.	Ascocentrum × Doritis × Kingiella
	Humboldtara J.M.H.Shaw	Cuitlauzina × Miltonia × Miltoniopsis × Odontoglossum × Oncidium
	Hummelara auct.	Barkeria × Brassavola × Epidendrum
	Huntara Garay & H.R.Sweet	Arachnis × Euanthe × Renanthera × Vanda × Vandopsis
	Huntleanthes auct.	Cochleanthes × Huntleya
	Huntleya Bateman ex Lindl.	subfamily Epidendroideae tribe Cymbidieae subtribe Zygopetalinae
	Huntzellanthes J.M.H.Shaw	Cochleanthes × Huntleya × Warczewiczella
	Hunzella J.M.H.Shaw	Huntleya × Warczewiczella
	Hurstara J.M.H.Shaw	Cattleya × Epidendrum × Laelia × Prosthechea × Sophronitis
	Huttonaea Harv.	subfamily Orchidoideae tribe Diseae subtribe Huttonaeinae
	Hyeara J.M.H.Shaw	Brassavola × Broughtonia × Cattleya × Rhyncholaelia
	Hyedecromara J.M.H.Shaw	Comparettia × Oncidium × Rodriguezia × Zelenkoa
	Hygranda J.M.H.Shaw	Hygrochilus × Vanda
	Hygrocenda J.M.H.Shaw	Ascocentrum × Hygrochilus × Vanda
	Hygrodirea J.M.H.Shaw	Hygrochilus × Sedirea
	Hylophila Lindl.	subfamily Orchidoideae tribe Cranichideae subtribe Goodyerinae
	Hymenorchis Schltr.	subfamily Epidendroideae tribe Vandeae subtribe Aeridinae