Maytenus boaria is a tree or shrub that is not native to California.
There is a high risk of this plant becoming invasive in California according to Cal-IPC.
[Cal-IPC] Argentina & Chile native: Maytenus boaria (mayten) is a shrub/tree (family Celastraceae) with green to white flowers and narrow leaves found in the San Francisco Bay area and coastal ranges of California. It is native to Argentina and Chile. It favors grasslands and scrub and chaparral habitat. It spreads via root suckers and seeds. Birds help disperse the seeds. (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).
one or more occurrences