Wild Plants of the Sierra Nevada - Ray S. Vizgirdas, Edna Rey-Vizgirdas - Google Books

https://books.google.de/books?id=4fYHi-Eyyt4C&pg=PA148#v=onepage

The first comprehensive look at the many uses, from historical to pharmacological, of vascular plants found in the Sierra Nevada. The Sierra Nevada of California and Nevada is the longest continuous mountain range in the United States. Covering about 20…