Knowledge Tree
Relations (1)
cross_type 1.00 — strongly supporting 1 fact
The relationship is established because historical documentation by Touw (1981) identifies China as a region where marijuana (Cannabis) has been utilized for religious and medicinal purposes, as noted in [1].
Facts (1)
Sources
Psychoactive plants in Ancient World: notes from an Ethnobotanist academia.edu 1 fact
referenceTouw (1981) documented the religious and medicinal uses of Cannabis in China, India, and Tibet.