Sesame: Its uses, botany, cytogenetics, and origin N M. NayarK. L. Mehra OriginalPaper Pages: 20 - 31
Notes on the cultural extent of the use of yajé(Banisteriopsis Caapi) among the Indians of the vaupés, Colombia G. Reichel-Dolmatoff OriginalPaper Pages: 32 - 33
Some notes on the distribution of alkaloids in the plant kingdom Robert F. Raffauf OriginalPaper Pages: 34 - 38
Catharanthus Alkaloids. XXIII. The isolation of tetrahydroalstonine, vindorosine, and ursolic acid fromC. trichophyllus H. K. KimR. N. BlomsterN. R. Farnsworth OriginalPaper Pages: 42 - 46
A study of the cyanogenetic content and toxicity of the fruit of selected species ofCotoneaster Robert H. TidwellJack L. BealPopat N. Patil OriginalPaper Pages: 47 - 50
Ethnobotany of cañihua (Chenopodium pallidicaule), rustic seed crop of the Altiplano Daniel W. Gade OriginalPaper Pages: 55 - 61
Notes on the use of plant hallucinogens in Amazonian Brazil Ghillean T. Prance BriefCommunication Pages: 62 - 68
Old and new world narcotics: A statistical question and an ethnological reply Weston La Barre OriginalPaper Pages: 73 - 80
Vascular aquatic plants for mineral nutrient removal from polluted waters Claude E. Boyd OriginalPaper Pages: 95 - 103