[Wikipedia] Range, Habitat: Erigeron lonchophyllus is native to North America including most of Canada except the 4 Atlantic provinces, as well as the western and north-central United States.[3] It occurs in many types of moist habitat and disturbed areas. It is also found in much of Asia (Siberia, Mongolia, Xinjiang, Kazakhstan, Iran). (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).
