Aa is a genus of plants of the family Orchidaceae.
Stanhopea is a genus of the orchid family (Orchidaceae) from Central and South America. The abbreviation used in horticultural trade is Stan. The genus is named for the 4th Earl of Stanhope (1781-1855), president of the Medico-Botanical Society of London (1829-1837). It comprises 55 species and 5 natural hybrids. These epiphytic, but occasionally terrestrial orchids can be found in damp forests from Mexico to Trinidad to NW Argentina. Their ovate pseudobulbs carry from the top one long, plicate, elliptic leaf.
Brassia is a genus of orchids classified in the subtribe Oncidiinae. It is native to Mexico, Central America, the West Indies, and northern South America, with one species extending into Florida.
Barbosella is a genus of mostly creeping orchids. The genus has about 20 species, widespread across the West Indies and Latin America from Mexico and the Lesser Antilles to Argentina. Named after João Barbosa Rodrigues, an investigator of Brazilian orchids. They have solitary flowers with a unique lip base that works like a ball and socket.
Microchilus is a neotropical genus of about 261 species belonging to the orchid family (Orchidaceae). The native range of this genus is tropical & subtropical America.
Ponthieva is a genus in the orchid family (Orchidaceae), commonly known as the shadow witch. They are named after Henry de Ponthieu, an English merchant of Huguenot ancestry who sent West Indian plant collections to Sir Joseph Banks in 1778.
Paphinia, abbreviated in horticultural trade Pna, is a genus of orchids, composed of an estimated 16 species from Central America, northern South America and Trinidad. These species are medium-sized epiphytes with small ovoid pseudobulbs and 2 or more leaves. The generic name comes from the Greek Paphia, the name of Aphrodite of Cyprus. Most authorities consider the genus rare.
Cycnoches, abbreviated as Cyc. in the horticultural trade, is a genus of 34 currently accepted species of orchids native to South America, Central America and southern Mexico. Also called "swan orchids", they are epiphytes found in lowland and pre-montane forests.
Rodriguezia, abbreviated Rdza. in the horticultural trade, is a genus of orchids. It consists of 49 known species, native to tropical America from southern Mexico and the Windward Islands south to Argentina, with many of the species endemic to Brazil.
Sievekingia is a genus of orchid, comprising 20 species found in Central and South America, from Nicaragua east to the Guianas and south to Bolivia.
Chaubardia is a genus of flowering plants from the orchid family, Orchidaceae. It contains 3 recognized species, all endemic to South America.
Cischweinfia is a genus of flowering plants from the orchid family, Orchidaceae. It was named after Harvard orchidologist Charles Schweinfurth. It has eleven currently recognized species, all native to Central America and northwestern South America.
Triphora is a genus of flowering plants from the orchid family, Orchidaceae. It is native to South America, Central America, southern Mexico, the West Indies and eastern North America as far north as Ontario. Noddingcaps is a common name for plants in this genus.
- Triphora amazonicaSchltr. - Florida, Caribbean, south to Brazil
- Triphora carnosula(Rchb.f.) Schltr. - Brazil
- Triphora craigheadiiLuer - Florida
- Triphora debilis(Schltr.) Schltr. - southern Mexico, Costa Rica, Guatemala, Panama
- Triphora duckeiSchltr. - Brazil
- Triphora foldatsiiCarnevali - Venezuela
- Triphora gentianoides(Sw.) Nutt. ex Ames & Schltr. - Florida, Southern Mexico, Costa Rica, Veenzuela, Colombia, Ecuador, Bahamas, Greater Antilles
- Triphora hassleriana(Cogn. ex Chodat & Hassl.) Schltr. - from Mexico to Argentina
- Triphora heringeriPabst - Brazil
- Triphora miserrima(Cogn.) Acuña - Cuba, Hispaniola
- Triphora nitida(Schltr.) Schltr. - Costa Rica
- Triphora pusilla(Rchb.f. & Warm.) Schltr. - Brazil
- Triphora ravenii(L.O.Williams) Garay - Costa Rica, Panama
- Triphora santamariensisPortalet - Brazil
- Triphora surinamensis(Lindl. ex Benth.) Britton - West Indies south to Brazil
- Triphora trianthophoros(Sw.) Rydb. Ontario, Eastern United States, much of Mexico
- Triphora unifloraA.W.C.Ferreira, Baptista & Pansarin - Brazil
- Triphora wagneriSchltr. - from Mexico to Ecuador
- Triphora yucatanensisAmes - Florida and the Yucatán Peninsula
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.
Macradenia is a genus of flowering plants from the orchid family, Orchidaceae. It is native to Latin America, the West Indies and Florida.
- Macradenia amazonicaMansf. - Brazil
- Macradenia brassavolaeRchb.f. - southern Mexico, Central America, Colombia, Venezuela, Ecuador
- Macradenia delicatulaBarb.Rodr. - Minas Gerais
- Macradenia loxoglottisFocke ex Rchb.f. in W.G.Walpers - Suriname
- Macradenia lutescensR.Br. - Florida, Bahamas, Cuba, Dominican Republic, Jamaica, Trinidad, Venezuela, Colombia, Guyana, Suriname, French Guiana, Brazil, Colombia, Ecuador
- Macradenia multiflora(Kraenzl.) Cogn. in C.F.P.von Martius - Brazil, Paraguay
- Macradenia paraensisBarb.Rodr. - Brazil, Paraguay
- Macradenia paulensisCogn. in C.F.P.von Martius - Brazil
- Macradenia purpureorostrataG.Gerlach - Colombia, Venezuela
- Macradenia regnelliiBarb.Rodr. - Minas Gerais
- Macradenia rubescensBarb.Rodr. - Brazil, Venezuela
- Macradenia tridentataC.Schweinf. - Peru
Oliveriana is a genus of flowering plants from the orchid family, Orchidaceae. It contains 6 known species, all native to South America.
- Oliveriana brevilabia(C.Schweinf.) Dressler & N.H.Williams - Peru, Ecuador
- Oliveriana ecuadorensisDodson - Ecuador, Venezuela
- Oliveriana egregiaRchb.f. - Colombia, Guyana
- Oliveriana lehmanniiGaray - Colombia
- Oliveriana ortiziiA.Fernández - Colombia
- Oliveriana simulansDodson & R.Vásquez - Bolivia
Orleanesia is a genus of flowering plants from the orchid family, Orchidaceae. It contains 9 known species, all native to South America.
- Orleanesia amazonicaBarb.Rodr. - Brazil, Colombia, Venezuela, Bolivia, the Guianas
- Orleanesia cuneipetalaPabst - Brazil
- Orleanesia ecuadoranaDodson - Ecuador
- Orleanesia maculataGaray - Venezuela
- Orleanesia mineirosensisGaray - Brazil
- Orleanesia peruvianaC.Schweinf. - Peru
- Orleanesia pleurostachys(Linden & Rchb.f.) Garay & Dunst. - Colombia, Venezuela, Peru, Ecuador
- Orleanesia richteriPabst - Brazil
- Orleanesia yauaperyensisBarb.Rodr. - Brazil, Venezuela
Plectrophora is a genus of flowering plants from the orchid family, Orchidaceae. It is native to Central and South America.
Pterichis is a genus of flowering plants from the orchid family, Orchidaceae. It is native to South America, Central America and Jamaica.
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.
