Spiranthinae

Cyclopogon is a genus of flowering plants from the orchid family, Orchidaceae. It is a fairly large genus distributed widely over much of South America, the Galápagos, Central America, Mexico and the West Indies, with 2 species (C. elatus + C. cranichoides) in southern Florida.

Brachystele is a genus of flowering plants from the orchid family, Orchidaceae. It consists of 20 species native primarily to South America but with a few species in Mexico, Central America, and Trinidad and Tobago.

Dichromanthus is a genus of flowering plants from the orchid family, Orchidaceae. As currently delimited, it is monophyletic and includes four species:

Mesadenella is a genus of flowering plants from the orchid family, Orchidaceae. It consists of 7 known species, native to Mexico, Central America and South America:

Funkiella is a genus of flowering plants from the orchid family, Orchidaceae native to Mexico and Central America.

Beloglottis is a genus of the family Orchidaceae. This genus belongs to the tribe Cranichideae and subtribe Spiranthinae. Orchids of the genus Beloglottis are terrestrial sympodial plants that can be used as herbal supplements. They have short, solitary stems that stand erect and the fleshy roots contain small hair-like projections and are arranged in a fascicle. Several leaves containing a petiole form at the base of the plant. The flowers appear as if they are upside down.

Sarcoglottis is a genus of flowering plants from the orchid family, Orchidaceae. It is widespread across much of Latin America from Mexico to Argentina, with one species extending northward into Trinidad and the Windward Islands.

Schiedeella is a genus of flowering plants from the orchid family, Orchidaceae. It is native to the Western Hemisphere: Mexico, the West Indies and Central America, with one species (S. arizonica) in the southwestern United States (Arizona, New Mexico and Texas).

Aulosepalum is a genus of flowering plants from the orchid family, Orchidaceae. It consists of 8 species native to Mexico and Central America.

Buchtienia is a genus of flowering plants from the orchid family, Orchidaceae. It contains 3 species, all native to South America:

Pteroglossa is a genus of flowering plants from the orchid family, Orchidaceae. It is native to South America, Central America, and Mexico.

Mesadenus is a genus of flowering plants from the orchid family, Orchidaceae. It contains five currently recognized species, native to Mexico, Central America, the West Indies, and Florida. Mesadenus chiangii (M.C.Johnst.) Garay - Coahuila Mesadenus lucayanus (Britton) Schltr. - widespread across Mexico, Florida, Guatemala, West Indies Mesadenus perezii – western Mexico (Aguascalientes and Jalisco) Mesadenus polyanthus (Rchb.f.) Schltr. - Mexico, Belize Mesadenus tenuissimus (L.O.Williams) Garay - Morelos

Coccineorchis is a genus of flowering plants from the orchid family, Orchidaceae. It contains 7 accepted species, native to Mexico, Central America, Colombia, Ecuador and Peru.

Deiregyne is a genus of flowering plants from the orchid family, Orchidaceae, native to Mexico, Guatemala and Honduras.

Odontorrhynchus is a genus of orchids (family Orchidaceae) belonging to the subfamily Orchidoideae. It constrains 6 known species, all native to the southern half of South America.

Sacoila is a genus of flowering plants from the orchid family, Orchidaceae, native to the Western Hemisphere. It occurs in Mexico, Central America, South America, the West Indies and Florida.

Spiranthinae is an orchid subtribe in the tribe Cranichideae.

Skeptrostachys is a genus of flowering plants from the orchid family, Orchidaceae. It is native to eastern South America (Brazil, Uruguay, Argentina, Paraguay, and Suriname).

Pelexia is a genus of flowering plants from the orchid family, Orchidaceae. It has about 60-70 accepted species, native to Latin America, the West Indies and Florida.

Eltroplectris, the long-claw orchid, is a genus of flowering plants from the orchid family, Orchidaceae. It is native to South America, the West Indies, and Florida.

Eurystyles is a genus of flowering plants from the orchid family, Orchidaceae, native to South America, Central America, the West Indies and Chiapas.

Lankesterella is a genus of flowering plants from the orchid family, Orchidaceae. It is found mostly in South America, with a few species extending north into Cuba, the Dominican Republic and Costa Rica.

Physogyne is a genus of flowering plants from the orchid family, Orchidaceae. It contains three known species, all endemic to Mexico.

Kionophyton is a genus of flowering plants from the orchid family, Orchidaceae. It contains 3 known species, native to Mexico and Guatemala.

Helonoma is a genus of flowering plants from the orchid family, Orchidaceae. It includes 4 known species, all native to South America.

Lyroglossa is a genus of flowering plants from the orchid family, Orchidaceae. It contains two known species, native to the American tropics:

Aracamunia liesneri, collected by R. Liesner and F. Delascia in 1987, is the sole species in the orchid genus Aracamunia. It is the only orchid strongly suspected of being carnivorous. A. liesneri bears peculiar, rigid, tongue-like structures with apparently sticky tips emanating from the bases of its leaves.

Microthelys is a genus of flowering plants from the orchid family, Orchidaceae. Its species are native to Mexico, Central America and Ecuador.

Thelyschista is a monotypic genus of flowering plants from the orchid family, Orchidaceae. The sole species is Thelyschista ghillanyi, endemic to the Bahia region of Brazil.

Veyretia is a genus of terrestrial orchids native to South America and Trinidad.

Svenkoeltzia is a genus of flowering plants from the orchid family, Orchidaceae. It contains three known species, all endemic to Mexico.

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Nothostele is a genus of flowering plants from the orchid family, Orchidaceae. It contains two known species, both endemic to Brazil.

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Cybebus is a genus of flowering plants from the orchid family, Orchidaceae. It contains only one known species, Cybebus grandis, native to Colombia and Ecuador

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Degranvillea is a genus of flowering plants from the orchid family, Orchidaceae. At the present time, there is only one known species, Degranvillea dermaptera, endemic to French Guiana

Pseudogoodyera is a genus of flowering plants from the orchid family, Orchidaceae. It contains one known species, Pseudogoodyera wrightii, native to San Luis Potosí, Cuba, Guatemala and Belize.

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Cotylolabium is a genus of flowering plants from the orchid family, Orchidaceae. It contains only one known species, Cotylolabium lutzii, endemic to Brazil.

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Stalkya is a monotypic genus of flowering plants from the orchid family, Orchidaceae. The sole species is Stalkya muscicola, endemic to the Mérida region of Venezuela. It is named after the orchidologist G. C. K. "Stalky" Dunsterville.

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