[Wikipedia] Range, Habitat: Lilium pardalinum, also known as the leopard lily or panther lily, is a flowering bulbous perennial plant in the lily family, native to Oregon, California, and Baja California.[1] It usually grows in damp areas. Its range includes California chaparral and woodlands habitats and the Sierra Nevada.[2][3] (link added by Mary Ann Machi)
Calflora:
Information on California plants for education, research and conservation,
with data contributed by
public and private institutions and individuals.
[web application]. 2025.The Calflora Database
[a non-profit organization].Available:
https://www.calflora.org/(Accessed: 03/29/2025).