The Maxillaria porrecta Lindley complex in the Venezuelan Guayana and the Guianas with a new species in the group.

Author(s): 
Carnevali Fernández-Concha, G. and W. Fritz.
Year: 
2000
Journal: 
Selbyana
Volume: 
21
Issue: 
1,2
Page Range: 
144–150
Keywords: 
Orchidaceae, Maxillaria, Maxillaria porrecta complex, Venezuelan Guayana, Guianas, Amazonas