Publication: Trans. Linn. Soc. London. 17: 413. 1836.
Origin: Native
Herbarium search: CPNWH
Notes: FNA5: "Variety elatum is found mainly along the eastern edge of the Cascade Ranges in Washington south into northern Oregon, and skips to the Siskiyou/Trinity mountains of southwestern Oregon and northwestern California."
Last updated 6/7/2020 by David Giblin.