TABLE OF CONTENTS 
NuMBER 1 (June 11, 1965) 
The ‘Mushroom Madness’ of the Kuma 
By Rocer HEIM anv R. Gorpon Wasson. . . 1 
NuMBER 2 (October 29, 1965) 
Identification of the Pollen of Maize, Teosinte and 
Tripsacum by Phase Contrast Microscopy 
By Henry [Irwin ann Exso S. BARGHOORN . . 37 
Ethnobotanical Notes on Simaba in Central Brazil 
BY Joan B,. TURNER... « « eo ow a ve & gx. oO 
Noumser 3 (December 29, 1965) 
Baccaurea and its Uses 
By Dsasa D. Sogsarro .......... . 65 
Number 4 (December 31, 1965) 
Karly Archaeological Maize from Venezuela 
By Pau. C. MANGELSDORF AND 
Mario SanovwaQ. ....... +... «+105 
Numser 5 (March 9, 1966) 
The Psychotropic Banisteriopsis among the 
Sibundoy of Colombia 
By Metvin L. BristoL .......... 118 
Number 6 (April 6, 1966) 
Natural and Artificial Hybrid Generic Names 
of Orchids 1887-1965 
By Lesuiz A. Garay AND HERMAN R. SwEET 141 
Lv] 
