Jacques Soulaire

Thanks to Jacques Soulaire for accepting the reproduction of this book.

Under copyright

This is a short book (190 pages) dealing with many aspects of the problem: botanical, medical and chemical considerations, with some pages devoted to cactus use and ethnographic issues. 11 species are described with a special emphasis on Lophophora williamsii (and var.) and allied species.

N.B.: There are numerous misprints and mistakes in the original. Some have been corrected in the “interpreted” file.