Opuntia basilaris var. brachyclada is a shrub (stem succulent) that is native to California, and endemic (limited) to California.
California Rare Plant Rank: 1B.2 (rare, threatened, or endangered in CA and elsewhere).
[explorer.natureserve.org] Range, Threats: Endemic to California, Opuntia basilaris var. brachyclada is known from Los Angeles and San Bernardino Counties. Approximately 100 occurrences are documented. However many are small and not recently verified. Threatened by urbanization, off-road vehicle activity, roadside maintenance, and horticultural collecting. (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: 03/31/2025).