Dendrophylax is a genus of leafless neotropical orchids native to Mexico, Central America, the West Indies, and Florida. The name is from Greek δένδρον ("tree") and φύλαξ. One species, Dendrophylax lindenii, featured heavily in the book The Orchid Thief.
Chamorchis is a genus of flowering plants from the orchid family, Orchidaceae. It contains only one known species, Chamorchis alpina, known as the false orchid or false musk orchid, and found in subarctic and subalpine parts of Europe: Scandinavia, the Alps, the Carpathians, northern European Russia.
Changnienia is a genus of flowering plants from the orchid family, Orchidaceae. Only one species is known, Changnienia amoena, native to China.
Cottonia is a monotypic genus of flowering plants from the orchid family, Orchidaceae: the only known species is Cottonia peduncularis. It is native to India and Sri Lanka. The genus was erected by Robert Wight and named after Major F. Cotton, an amateur botanist who served in the Madras Engineer Group and collected the species from Tellichery.
Cremastra is a genus of flowering plants from the orchid family, Orchidaceae. It contains 4 currently recognized species, native to China, Japan, Korea, Thailand, the Himalayas, and the Russian Far East.
Cryptopylos is a genus of flowering plants from the orchid family, Orchidaceae. It contains only one known species, Cryptopylos clausus, native to Thailand, Laos, Cambodia, Vietnam and Sumatra.
Cyrtidiorchis is a genus of flowering plants from the orchid family, Orchidaceae. It contains 5 known species, all native to South America.
Diceratostele is a genus of flowering plants from the orchid family, Orchidaceae. At the present time, there is only one known species, Diceratostele gabonensis, native to western and central Africa.
Dichromanthus is a genus of flowering plants from the orchid family, Orchidaceae. As currently delimited, it is monophyletic and includes four species:
- Dichromanthus aurantiacus(Lex.) Salazar & Soto Arenas - much of Mexico, south to Honduras
- Dichromanthus cinnabarinus(Lex.) Garay - from Texas to Guatemala
- Dichromanthus michuacanus(Lex.) Salazar & Soto Arenas - from Texas and Arizona south to Honduras
- Dichromanthus yucundaaSalazar & García-Mend. - Oaxaca
Dickasonia is a genus of flowering plants from the orchid family, Orchidaceae. There is only one known species, Dickasonia vernicosa, which is native to the Himalayas from Darjeeling, through Bhutan and Assam to Myanmar.
Dressleria is a genus of flowering plants from the orchid family, Orchidaceae native to South and Central America.
Entomophobia is a genus of flowering plants from the orchid family, Orchidaceae. Only one species is known, Entomophobia kinabaluensis, endemic to the Island of Borneo. The epithet "kinabaluensis" refers to Mount Kinabalu in Sabah.
Eulophiella is a genus of flowering plants from the orchid family, Orchidaceae. It contains 5 known species, all endemic to Madagascar.
- Eulophiella capuronianaBosser & Morat
- Eulophiella elisabethaeLinden & Rolfe
- Eulophiella ericophilaBosser
- Eulophiella galbana(Ridl.) Bosser & Morat
- Eulophiella roempleriana(Rchb.f.) Schltr
Eurychone is a genus of flowering plants from the orchid family, Orchidaceae. The genus was founded in 1918 by Rudolf Schlechter. It contains two known species, both native to tropical Africa.
Gomesa is a genus of flowering plants from the orchid family, Orchidaceae. It contains about 80–100 species, all native to South America.
Helleriella is a genus of flowering plants from the orchid family, Orchidaceae. It contains two known species, native to Mexico and Central America.
Telipogon is a genus of flowering plants from the orchid family, Orchidaceae. It is a large genus with dozens of species, native to South America, Central America, Hispaniola and southern Mexico.
Pachyplectron is a genus of flowering plants from the orchid family, Orchidaceae. The genus contains three species, all endemic to New Caledonia. The genus is related to Odontochilus.
Rossioglossum is a genus of flowering plants from the orchid family, Orchidaceae. It has 9 currently recognized species, all native to Mexico, Central America, and northern and western South America.
- Rossioglossum ampliatum(Lindl.) M.W.Chase & N.H.Williams - from Guatemala to Venezuela and Peru
- Rossioglossum grande(Lindl.) Garay & G.C.Kenn. - Chiapas, Guatemala, El Salvador, Costa Rica
- Rossioglossum hagsaterianumSoto Arenas - Nayarit, Jalisco
- Rossioglossum insleayi(Baker ex Lindl.) Garay & G.C.Kenn. - from Jalisco to Oaxaca
- Rossioglossum krameri(Rchb.f.) M.W.Chase & N.H.Williams - Nicaragua, Costa Rica, Panama
- Rossioglossum oerstedii(Rchb.f.) M.W.Chase & N.H.Williams - Costa Rica, Panama
- Rossioglossum schlieperianum(Rchb.f.) Garay & G.C.Kenn. - Guatemala, El Salvador, Costa Rica, Panama
- Rossioglossum splendens(Rchb.f.) Garay & G.C.Kenn. - Oaxaca
- Rossioglossum williamsianum(Rchb.f.) Garay & G.C.Kenn - Chiapas, Guatemala, Honduras
Rhipidoglossum is a genus of flowering plants from the orchid family, Orchidaceae. It contains about 20-30 species, all from sub-Saharan Africa.
