[Wikipedia] Etymology: The Latin specific epithet racemosum means "with flowers that appear in racemes",[8] which can cause confusion as the inflorescence is a panicle; it is the individual branches of the panicle that have flowers arranged in a raceme. (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: 03/28/2025).