Orchidaceae genera

Genera of the Orchidaceae

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	Genus	ranks
	Iacovielloara auct.	Brassavola × Cattleya × Diacrium × Epidendrum × Laelia
	Ianara M.Clark	Aganisia × Galeottia × Pabstia × Zygopetalum
	Ianclarkara J.M.H.Shaw	Aganisia × Pabstia × Zygopetalum × Zygosepalum
	Ichijoara J.M.H.Shaw	Brassavola × Cattleya × Epidendrum × Guarianthe
	Ilonara J.M.H.Shaw	Gomesa × Rodriguezia × Tolumnia
	Imerinaea Schltr.	subfamily Epidendroideae tribe Cymbidieae subtribe Eulophiinae
	Ingeara	Braemia × Embreea × Stanhopea
	Ingramara J.M.H.Shaw	Brassavola × Broughtonia × Cattleya × Guarianthe × Rhyncholaelia × Sophronitis
	Ionettia auct.	Comparettia × Ionopsis
	Ionmesa J.M.H.Shaw	Gomesa × Ionopsis
	Ionmesettia J.M.H.Shaw	Comparettia × Gomesa × Ionopsis
	Ionocentrum J.M.H.Shaw	Ionopsis × Trichocentrum
	Ionocidium auct.	Ionopsis × Oncidium
	Ionomesidium	Gomesia × Ionopsis × Oncidium
	Ionopsis Kunth	subfamily Epidendroideae tribe Cymbidieae subtribe Oncidiinae
	Ionparettichilum J.M.H.Shaw	Comparettia × Cyrtochilum × Ionopsis
	Ionumnia J.M.H.Shaw	Ionopsis × Tolumnia
	Ipsea Lindl.	tribe Collabieae Epidendroideae>Collabieae>
	Ipseglottis P.C.S.Kumar & C.S.Kumar	Ipsea × Spathoglottis
	Irvingara auct.	Arachnis × Renanthera × Trichoglottis
	Isabelia Barb.Rodr.	subfamily Epidendroideae tribe Epidendreae subtribe Laeliinae
	Isadendrum J.M.H.Shaw	Epidendrum × Isabelia
	Isaoara auct.	Aerides × Ascocentrum × Phalaenopsis × Vanda
	Ischnogyne Schltr.	subfamily Epidendroideae tribe Arethuseae subtribe Coelogyninae
	Isochilus R.Br.	subfamily Epidendroideae tribe Epidendreae subtribe Ponerinae
	Isotria Raf.	tribe Pogonieae Vanilloideae>Pogonieae>
	Iwanagara auct.	Brassavola × Cattleya × Diacrium × Laelia
	Ixyophora Dressler	subfamily Epidendroideae tribe Cymbidieae subtribe Zygopetalinae
	Izumiara auct.	Cattleya × Epidendrum × Laelia × Schomburgkia × Sophronitis