[Wikipedia] Blossom Life, Seed Info: The flowers last only a few days at most. The seeds, once scattered, can lie dormant for years; smoke acts as a trigger for them to germinate.[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: 03/30/2025).
