| Documentation |
State |
Type |
| 1986. Douglasia. |
WA |
Literature |
| 1991. Douglasia. |
WA |
Literature |
| 2000. CalFlora: Information on California plants for education, research and conservation. The CalFlora Database, Berkeley. |
CA |
Literature |
| Abrams, L. 1960. An illustrated flora of the Pacific States. Stanford University Press, Stanford. |
AK |
Literature |
| Anderson 6448 (ALA 00000141). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Anonymous. Personal communication to John Kartesz. |
OR, WA |
Literature |
| BLMLK. Specimen at Bureau of Land Management, Lakeview, Oregon. |
OR |
Specimen |
| Batten & Juday 88-562 (ALA V0104171). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Bramlet B-132 (ALA V0098311). 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, NT, SK, YT |
Literature |
| Brown S.N. (ALA 00033419). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| CIC. Specimen at Albertson College of Idaho, Caldwell, Idaho. |
ID |
Specimen |
| California Native Plant Society. Inventory of rare and endangered plants. |
CA |
Literature |
| Charlet, D.A. 1996. Atlas of Nevada conifers: A phytogeographic reference. University of Nevada Press, Reno. |
NV |
Literature |
| Croxton S.N. (ALA 00008844). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Croxton S.N. (ALA 00024534). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Davis, R. 1952. Flora of Idaho. W.C. Brown Co., Dubuque. |
ID |
Literature |
| DeLapp & Duffy 93-327 (ALA V0116182). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Dorn, R.D. 1977. Manual of the vascular plants of Wyoming. 2 vols. Garland Publishing, Inc., New York. |
WY |
Literature |
| Dorn, R.D. 1984. Vascular plants of Montana. Mountain West Publishers, Cheyenne. |
MT |
Literature |
| EOSC. Specimen at Eastern Oregon University, Lagrande, Oregon. |
OR |
Specimen |
| Flora of North America Editorial Committee (eds.). 1993. Flora of North America north of Mexico. 3+ vols. Oxford University Press, New York and Oxford. |
AK |
Literature |
| Gasser S.N. (ALA 00009913). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Hahn, B.E. 1973. Flora of Montana: Conifers and monocots. Montana State University, Bozeman. |
MT |
Literature |
| Hardy, J. 1998. Establishment record: Chewuch Research Natural Area. Okanogan National Forest, Okanogan County, Washington. USDA Forest Service. |
WA |
Literature |
| Harms 5227 (ALA 00034462). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Hartman, R. Atlas of the vascular flora of Wyoming. Unpublished and undated. |
WY |
Literature |
| Hickman, J.C. (ed.). 1993. The Jepson manual. University of California Press, Berkeley. |
CA |
Literature |
| Hogan, Tim. Personal communication. |
CO |
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 |
| IDS. Specimen at Idaho State University, Pocatello, Idaho. |
ID |
Specimen |
| Johnston, B. 1991. List of Colorado plants. Unpublished. |
CO |
Literature |
| 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 |
| Koenig 46 (ALA V0156741). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Little 18014 (ALA 00046602). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Little 18047 (ALA 00046603). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Little 18067 (ALA 00046604). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Little 18085 (ALA 00046596). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Little 18114 (ALA 00046601). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Little 18115 (ALA 00046599). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Little 18138 (ALA 00046598). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Little 18532 (ALA 00046597). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Little 26634 (ALA 00057776). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Little 26635 (ALA 00057768). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Little 26667 (ALA 00057858). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Little & Harris 26800 (ALA 00057748). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Little, E.L., Jr. 1971. Atlas of United States trees. Vols. 1-6 plus supplements. Miscellaneous Publication No. 1146. USDA Forest Service, Washington, DC. |
ID |
Literature |
| Little, E.L., Jr. 1979. Checklist of United States trees (native and naturalized). Agriculture Handbook No. 541. USDA, Washington, DC. |
MT, OR, WA |
Literature |
| McGregor, R.L., et al. 1977. Atlas of the flora of the Great Plains. Iowa State University Press, Ames. |
SD |
Literature |
| McGregor, R.L., et al. 1986. Flora of the Great Plains. University of Kansas Press, Lawrence. |
SD |
Literature |
| Muller 2988 (ALA 00087514). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Muller 4792 (ALA V0080643). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Nelson & Nelson 4449 (ALA 00000142). 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, Bennett & McWhorter 10039 (ALA V0130196). 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 |
| SRP. Specimen at Boise State University, Boise, Idaho. |
ID |
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 |
| Shultz, Leila M. Personal communication. |
UT |
Literature |
| Specimen Management System for California Herbaria (SMASCH). |
CA |
Literature |
| Stensvold 6229 (ALA V0115901). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Straw, R. Jackson and Josephine County checklist. Unpublished and undated. |
OR |
Literature |
| Strong, W. L. 2010. Pinus contorta var. yukonensis var. nov. (Pinaceae) from south-central Yukon, Canada. Nordic Journal of Botany 28: 448-452. |
YT |
Literature |
| 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 |
| WS. Specimen at Washington State University, Pullman, Washington. |
WA |
Specimen |
| WTU. Specimen at University of Washington, Seattle, Washington. |
WA |
Specimen |
| Warner 43 (ALA V0074844). Specimen at University of Alaska Museum, Fairbanks, Alaska. |
AK |
Specimen |
| Welsh, S.L., N.D. Atwood, L.C. Higgins, and S. Goodrich. 1987. A Utah flora. Great Basin Naturalist Memoirs No. 9. Brigham Young University Press, Provo. |
UT |
Literature |