claim
Salicis cortex (willow bark) is harvested from various willow species, including Salix alba, S. capreea, S. fragilis, and S. purpurea, and derives its tonic, astringent, anti-inflammatory, and antipyretic properties from its tannin content.
Authors
Sources
- Active Plant Principles and Applications in Plant Medicine irispublishers.com via serper
Referenced by nodes (1)
- Tannins concept