Scrophularia villosa is a shrub that is native to California, and endemic (limited) to California.
California Rare Plant Rank: 1B.2 (rare, threatened, or endangered in CA and elsewhere).
[Wikipedia] Limited Range, Habitat, Plant Height: It is endemic to the Channel Islands of California, where it is known only from Catalina and San Clemente Islands. It grows in coastal sage scrub and chaparral habitat. It is a shrub growing between one and two meters tall. (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: 04/06/2025).
one or more occurrences