Medicinal plants
plant ecology
ethnobotany
Detling, J. K., Dyer, M. I., Procter-Gregg, C., & Winn, D. T. (1980). Plant-Herbivore Interactions: Examination of Potential Effects of Bison Saliva on Regrowth of Bouteloua gracilis (H.B.K.) Lag. Oecologia, 45(1), 26–31.
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