| Documentation |
State |
Type |
| Anonymous. Personal communication to John Kartesz. |
CA |
Literature |
| California Native Plant Society. Inventory of rare and endangered plants. |
CA |
Literature |
| Clifton, G. Plumas County and Plumas National Forest flora (2001 Draft). Unpublished and undated. |
CA |
Literature |
| Hickman, J.C. (ed.). 1993. The Jepson manual. University of California Press, Berkeley. |
CA |
Literature |
| Junak, S. 1991. List to USFS from SBBG. Floristic and vegetation survey of Cuesta Ridge Botanical Area. Unpublished, on file at UC Davis Herbarium. |
CA |
Literature |
| Magney, D.L. 1986. A flora of Dry Lakes Ridge, Ventura County, CA. Herbarium Publication No. 5. University of California, Santa Barbara. |
CA |
Literature |
| Specimen Management System for California Herbaria (SMASCH). |
CA |
Literature |
| Wilken, Dieter. Personal communication. |
CA |
Literature |