Three new South American species of Catasetum (Orchidaceae).

Author(s): 
Dodson, C.H.
Year: 
1978
Journal: 
Selbyana
Volume: 
2
Issue: 
2–3
Page Range: 
156–158
Keywords: 
Orchidaceae, Catasetum napoense, Catasetum stevensonii, Catasetum thompsonii, Ecuador, Guyana