| Documentation |
State |
Type |
| Abrams, L. 1960. An illustrated flora of the Pacific States. Stanford University Press, Stanford. |
WA |
Literature |
| Atkinson, S., and F. Sharpe. 1985. Wild plants of the San Juan Islands. The Mountaineers, Seattle. |
WA |
Literature |
| Barker, Batten, Magee & Kvaernes BG05-102 (ALA V0156825). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Batten & Murphy 77-350 (ALA 00074815). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Batten & Murphy 77-79 (ALA 00074965). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Brouillet, L., F. Coursol, and M. Favreau. 2006. VASCAN. The database of Canadian vascular plants. Herbier Marie-Victorin, Institut de recherche en biologie végétale, Université de Montréal. |
BC |
Literature |
| California Native Plant Society. Inventory of rare and endangered plants. |
CA |
Literature |
| Davies & Pasch BG04-50 (ALA V0153868). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Hickman, J.C. (ed.). 1993. The Jepson manual. University of California Press, Berkeley. |
CA |
Literature |
| Hulten, E. 1968. Flora of Alaska and neighboring territories: A manual of the vascular plants. Stanford University Press, Stanford. |
AK |
Literature |
| Muller 3890 (ALA 00091624). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Oregon Flora Project species list; species noted on herbarium specimens. Unpublished and undated. |
OR |
Literature |
| Parker 1967 (ALA V0085895). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Parker 2646 (ALA V0108526). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Peck, M.E. 1961. A manual of the higher plants of Oregon, 2nd ed. Oregon State University Press, Corvallis. |
OR |
Literature |
| Schmuck 190 (ALA V0100962). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| WS. Specimen at Washington State University, Pullman, Washington. |
WA |
Specimen |
| WTU. Specimen at University of Washington, Seattle, Washington. |
WA |
Specimen |