Caluera

Caluera is a genus of flowering plants in the orchid family, Orchidaceae. It contains three species, all native to South America:

Caluera surinamensis Dodson & Determann - Suriname, Venezuela, Brazil
Caluera tavaresii Campacci & J.B.F.Silva - Brazil
Caluera vulpina Dodson & Determann - French Guiana, Ecuador