| Documentation |
State |
Type |
| 1991. Douglasia. |
WA |
Literature |
| 2000. CalFlora: Information on California plants for education, research and conservation. The CalFlora Database, Berkeley. |
CA |
Literature |
| Ahlenslager, K., and P. Miller. 1999. Establishment record for Halliday Fen Research Natural Area within the Colville National Forest. Pend Oreille County, Washington. USDA Forest Service. |
WA |
Literature |
| Baichtal (ALA V0113682). 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. |
AB, BC |
Literature |
| Davis, R. 1952. Flora of Idaho. W.C. Brown Co., Dubuque. |
ID |
Literature |
| DeLapp & Duffy 93-306 (ALA V0116163). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Dorn, R.D. 1984. Vascular plants of Montana. Mountain West Publishers, Cheyenne. |
MT |
Literature |
| 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 |
| ID. Specimen at University of Idaho, Moscow, Idaho. |
ID |
Specimen |
| IDF. Specimen at University of Idaho, Moscow, Idaho. |
ID |
Specimen |
| Kartesz, J.T. 1988. A flora of Nevada. Ph.D. Dissertation. University of Nevada, Reno. |
NV |
Literature |
| Kartesz, J.T. 2001. Atlas of the Nevada flora. Unpublished. |
NV |
Literature |
| Little & Harris 26803 (ALA 00058059). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Little, E.L., Jr. 1979. Checklist of United States trees (native and naturalized). Agriculture Handbook No. 541. USDA, Washington, DC. |
WA |
Literature |
| Oregon Flora Project species list; species noted on herbarium specimens. Unpublished and undated. |
OR |
Literature |
| Peck, M.E. 1961. A manual of the higher plants of Oregon, 2nd ed. Oregon State University Press, Corvallis. |
OR |
Literature |
| Robuck 1339 (ALA 00051534). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Schuller, S.R., and L.C. Cornelius. 1982. Checklist of the vascular plants of Goat Marsh Research Natural Area. Pacific Northwest Forest and Range Experiment Station. Pacific Northwest Forest and Range Experiment Station Administrative Report PNW-3. USDA Forest Service. |
WA |
Literature |
| Specimen Management System for California Herbaria (SMASCH). |
CA |
Literature |
| Stensvold 6236 (ALA V0115904). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Stensvold 6256 (ALA V0115916). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| U.S. Fish and Wildlife Service. 1988. National list of vascular plant species that occur in wetlands. U.S. Fish & Wildlife Service Biological Report 88 (26.9). |
|
Literature |
| U.S. Fish and Wildlife Service. 1993. 1993 supplement to list of plant species that occur in wetlands: Northwest (Region 9). Supplement to U.S. Fish & Wildlife Service Biological Report 88 (26.9). |
|
Literature |
| WS. Specimen at Washington State University, Pullman, Washington. |
WA |
Specimen |
| WTU. Specimen at University of Washington, Seattle, Washington. |
WA |
Specimen |
| Wilken, Dieter. Personal communication. |
CA |
Literature |