Bay Nature: ... a weed native to South Africa that was transplanted to California early in the 1900s, ... Oxalis crowds out native wildflowers for light and space, and prevents other plants from gaining a foothold in the land.
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).
one or more occurrences