De Plantis Toxicariis e Mundo Novo Tropical Commentationes 



XXXVI. A Novel Method of Utilizing the Hallucinogenic 

 Banisteriopsis 

 by Richard Evans Schultes (61) 195 



Number 4: Fall 1986 (June 30, 1986) 



The Genus Dimerandra 



by Emly S. Siegerist 199 



Olim Vanillaceae 



by Leslie A. Garay 223 



De Plantis Toxicariis e Mundo Novo Tropicale Commentati- 

 ones XXVIII. Ethnobotanicals notes on Cucurbits of the 

 Northwest Amazon 

 by Richard Evans Schultes 239 



The Caryocaraceae as a Source of Fish Poisons in the Northwest 



Amazon 



by Kazuko Kawanishi, Robert F. Raffauf and Richard 



Evans Schultes 247 



De Plantis Toxicariis e Mundo Novo Tropicale Commentati- 

 ones XXXVII. Miscellaneous Notes on Medical and Toxic 

 Plants of the Northwest Amazon 

 by Richard Evans Schultes and Robert F. Raffauf. . . 255 



hi] 



