[Wikipedia] Range, Habitat: Silene invisa is a species of flowering plant in the family Caryophyllaceae known by the common names red fir catchfly[1] and short-petaled campion.
It is endemic to California, where it is known only from the southernmost Cascade Range and northernmost Sierra Nevada. It grows in the coniferous forests of the mountains. (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).
