| Ranunculus occidentalis var. occidentalis Western Buttercup USDA RAOCO |
Mendocino Indian Food, Staple Smooth, flat and orbicular seeds used alone or mixed with other seeds to make pinole. Chestnut, V. K., 1902, Plants Used by the Indians of Mendocino County, California, Contributions from the U.S. National Herbarium 7:295-408., page 347 |
| Ranunculus occidentalis var. occidentalis Western Buttercup USDA RAOCO |
Pomo Food, Staple Seeds used to make pinoles. Barrett, S. A., 1952, Material Aspects of Pomo Culture, Bulletin of the Public Museum of the City of Milwaukee 20, page 87 |
| Ranunculus occidentalis var. occidentalis Western Buttercup USDA RAOCO |
Pomo Food, Staple Seeds used to make pinoles. Barrett, S. A., 1952, Material Aspects of Pomo Culture, Bulletin of the Public Museum of the City of Milwaukee 20, page 87 |