Scientists Uncovered a Blow From the Past: 17th Century Brains Contained Cocaine
Of the approximately 200 members in the genus Erythroxylum, most species contain the central nervous system stimulant tropane ...
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Study shows leaf shape and size can't reliably distinguish wild coca plants from those grown to make cocaine
Coca belongs to the diverse genus Erythroxylum, which comprises over 270 different species, many native to the American tropics. Among these, two species of cultivated cocas are found in mostly ...