TABLE OF CONTENTS 
NuMBER 1 (August 1, 1962) 
Novelties in the Orchid Flora of the Guayana 
Highlands II 
By CHARLES SCHWEINFURTH 
NuMBER 2 (September 7, 1962) 
The Hallucinogenic Mushrooms of Mexico and 
Psilocybin: A Bibliography 
By R. Gorpon Wasson 
NUMBER 2a (March 10, 1963) 
The Hallucinogenic Mushrooms of Mexico and 
Psilocybin: A Bibliography (Second printing, 
with corrections and addenda) 
By R. Gorpon W aAsson 
NumBeEr 8 (December 28, 1962) 
A New Species of Salvia from Mexico 
By Cart Epuine anp Carwios D. Jativa-M 
A New Mexican Psychotropic Drug from the 
Mint Family 
By R. Gorpon Wasson 
Resia— A New Genus of Gesneriaceae 
By Haroup E. Moore, Jr. 
NuMBER 4 (January 80, 1963) 
New Orchids from Ceylon 
By Don M. A. JAYAWEERA 
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