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. 2021 Jun 8;118(24):e2103683118. doi: 10.1073/pnas.2103683118

Fig. 1.

Fig. 1.

Medicinal plant knowledge and its association with indigenous languages. The figure illustrates a regional pharmacy with remedies (jars with plants) cited by languages (jar labels). In this paper, we assess to what degree the knowledge contained in this pharmacy would be eroded by the extinction of either indigenous languages or plants.