Book ID: 3776
Flora de Venezuela
Volume 015: Foldats, E.: Orchidaceae. 5 vols. 1970. 929 figs. (line - drawings). 2829 p. Plus 1 supplement.1970. gr8vo. Paper bd.
Deals with 152 orchid-genera with occurrence in Tropical America. Some 100 species proved as synonyma. Some 1150 Venezuelan species and varieties are described.
Good second hand set.