jan 1, 1924 - Janischevsky
Description:
Janischevsky was the first to describe Cannabis ruderalis - a small, uncultivated variety considered to be feral or semi-feral.
Future researchers would later suggest that Cannabis ruderalis is not actually an additional species or subspecies, but rather represents uncultivated semi-feral varieties of different types of Cannabis.
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History of Cannabis Taxonomy
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