Category
page 1Vanilloideae genera

Vanilla
genus of plants
Pogonia
genus of plants
Cleistes
Cleistes is a genus of orchids (family Orchidaceae). It contains approximately 40–50 species, most of them native to South America, with a few species extending north into Costa Rica and Trinidad.
Two North American species were formerly included in this group, but are now regarded as a separate genus, Cleistesiopsis.
Galeola
Galeola is a genus of orchids in the family Orchidaceae belonging to the subfamily Vanilloideae.
Lecanorchis
Lecanorchis is a genus of orchids (family Orchidaceae) belonging to the subfamily Vanilloideae.
Pseudovanilla
Pseudovanilla, commonly known as giant climbing orchids, is a genus of eight climbing orchids in the family Orchidaceae. Orchids in this genus have tall climbing stems with clinging roots, leaf-like bracts and branching flowering stems with colourful, spreading sepals and petals. Species in the genus are native to Indonesia, the Philippines, New Guinea, Australia, Solomons, Micronesia and Fiji.
Duckeella
Duckeella is a genus of orchids (family Orchidaceae), belonging to the subfamily Vanilloideae. It has 3 known species, all native to South America:
Epistephium
Epistephium is a genus of flowering plants from the orchid family, Orchidaceae. It is native to South America, with a few species in Belize and Trinidad.
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Isotria
Isotria (fiveleaf orchid) is a genus of flowering plants from the orchid family, Orchidaceae.
==Description==
Isotria species are small perennial herbs with thin, hairy underground rhizomes. The erect, hollow shoots typically bear five leaves in a whorl, coated slightly bluish, widest above the middle, and pointed at the ends. The terminal inflorescence usually holds one, occasionally two flowers. Flowers are resupinate, with white, greenish, or reddish-brown bracts. The hermaphrodite, zygomorphic, tripartite flowers have three unfused, lanceolate sepals and smaller petals that point forward,
Cyrtosia
genus of plants
Erythrorchis
Erythrorchis, commonly known as bootlace orchids or as 倒吊兰属 (dao diao lan shu), is a genus of two species of climbing, leafless orchids in the family Orchidaceae. Orchids in this genus are climbing or scrambling vines that cling by small roots, usually climbing on tree trunks. Many-branched flowering stems bear many densely crowded flowers.
Eriaxis
Eriaxis is a monotypic genus of orchids in the subfamily Vanilloideae. The sole species is Eriaxis rigida, endemic to New Caledonia. Its closest relative is Clematepistephium, also endemic to New Caledonia.

Cleistesiopsis
Cleistesiopsis is an orchid genus in the tribe Pogonieae. Its members were included in Cleistes until 2009. Cleistesiopsis is native to the eastern and southeastern United States from New Jersey south to Florida, and west to Kentucky and Louisiana. The common names are rosebud orchid and small spreading pogonia.
Clematepistephium
Clematepistephium is a monotypic genus of orchids containing only one known species, Clematepistephium smilacifolium, endemic to the island of New Caledonia. Its closest relative is Eriaxis, also endemic to New Caledonia.