Calflora, a 501c3 non-profit
Distribution by County   11882    
Notholithocarpus densiflorus  (Hook. & Arn.) Manos, C.H. Cannon, & S. Oh  var. echinoides  (R. Br. ter) Manos, C.H. Cannon, & S. Oh
Tanoak shrub
Notholithocarpus densiflorus var. echinoides is a tree or shrub that is native 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]. 2023. Berkeley, California: The Calflora Database [a non-profit organization]. Available:   (Accessed: 12/02/2023).