Pteroglossa
Pteroglossa is a genus of flowering plants from the orchid family, Orchidaceae. It is native to South America, Central America, and Mexico.
- Pteroglossa euphlebia Garay - Rio de Janeiro
- Pteroglossa glazioviana Garay - Brazil, Paraguay
- Pteroglossa hilariana Garay - Brazil
- Pteroglossa lurida Garay - Brazil, Paraguay, Argentina
- Pteroglossa luteola Garay - Argentina
- Pteroglossa macrantha Schltr. - Brazil, Paraguay, Venezuela
- Pteroglossa magnifica Szlach. - Paraguay
- Pteroglossa regia Schltr. - Argentina
- Pteroglossa rhombipetala Garay - Paraguay, Argentina
- Pteroglossa roseoalba Salazar & M.W.Chase - widespread from Oaxaca to Argentina