Otostylis
Otostylis is a genus of flowering plants from the orchid family, Orchidaceae, native to South America and Trinidad.
- Otostylis alba Summerh. - Venezuela, Brazil, Guyana
- Otostylis brachystalix Schltr. - Venezuela, Brazil, Guyana, Trinidad, Colombia, Peru
- Otostylis lepida Schltr. - Venezuela, Brazil, Guyana, Suriname
- Otostylis paludosa Schltr. - Peru, Mato Grosso