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1 ene 1924 año - Janischevsky

Descripción:

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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fecha:

1 ene 1924 año
Ahora mismo
~ 101 years ago