[Wikipedia] Taxonomy: Grevillea rosmarinifolia was first formally described in 1825 by Allan Cunningham, in Barron Field's book, Geographical Memoirs on New South Wales, from specimens collected on the banks of the Coxs River.[7][8] The specific epithet (rosmarinifolia) means "rosemary-leaved". (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).