Publication: Fl. Calif. 1: 266. 1921.
Origin: Native
Herbarium search: CPNWH
Notes: FNA26: "The only other whitish-flowered species in North America, Veratrum californicum, which might be confused with V. insolitum, has entire, unfringed tepals, and only slightly hairy ovaries."
Last updated 10/24/2023 by David Giblin.