Calflora, a 501c3 non-profit
Distribution by County   6233    
Pentagramma pallida  (Weath.) Yatsk., Windham & E. Wollenw.
Silver back fern
Pentagramma pallida is a fern that is native to California, and endemic (limited) to California.

Suggested Citation
Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria. [web application]. 2024. Berkeley, California: The Calflora Database [a non-profit organization]. Available:   (Accessed: 04/22/2024).