[Wikipedia] Taxonomy: Grimmia is a genus of mosses (Bryophyta), originally named by Jakob Friedrich Ehrhart[citation needed][1] in honour of Johann Friedrich Carl Grimm, a physician and botanist from Gotha, Germany. (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: 05/10/2025).
