[calscape.org] Food Source: Attractive, hardy, and easy to grow, the Blue Elderberry is also an important food source for California wildlife. In spring, large clusters of cream-colored flowers attract butterflies and bees. The abundant blue berries provide food for birds and other animals. Humans can eat the fruit as long as it is cooked. (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).