| 1 | Native | Northern America | Eastern Canada | Canada | New Brunswick | | USDA, NRCS. United States Department of Agriculture, Natural Resources Conservation Service's PLANTS database (on-line resource). |
| 1 | Native | Northern America | Eastern Canada | Canada | Ontario | | USDA, NRCS. United States Department of Agriculture, Natural Resources Conservation Service's PLANTS database (on-line resource). |
| 1 | Native | Northern America | Eastern Canada | Canada | Prince Edward Island | | USDA, NRCS. United States Department of Agriculture, Natural Resources Conservation Service's PLANTS database (on-line resource). |
| 1 | Native | Northern America | Eastern Canada | Canada | Québec | | USDA, NRCS. United States Department of Agriculture, Natural Resources Conservation Service's PLANTS database (on-line resource). |
| 1 | Native | Northern America | North-Central U.S.A. | United States | Illinois | | USDA, NRCS. United States Department of Agriculture, Natural Resources Conservation Service's PLANTS database (on-line resource). |
| 1 | Native | Northern America | North-Central U.S.A. | United States | Iowa | | USDA, NRCS. United States Department of Agriculture, Natural Resources Conservation Service's PLANTS database (on-line resource). |
| 1 | Native | Northern America | North-Central U.S.A. | United States | Kansas | | USDA, NRCS. United States Department of Agriculture, Natural Resources Conservation Service's PLANTS database (on-line resource). |
| 1 | Native | Northern America | North-Central U.S.A. | United States | Minnesota | | USDA, NRCS. United States Department of Agriculture, Natural Resources Conservation Service's PLANTS database (on-line resource). |
| 1 | Native | Northern America | North-Central U.S.A. | United States | Missouri | | Yatskievych, G. 1999-. Steyermark's Flora of Missouri, revised edition |
| 1 | Native | Northern America | North-Central U.S.A. | United States | Nebraska | | USDA, NRCS. United States Department of Agriculture, Natural Resources Conservation Service's PLANTS database (on-line resource). |
| 1 | Native | Northern America | North-Central U.S.A. | United States | North Dakota | | USDA, NRCS. United States Department of Agriculture, Natural Resources Conservation Service's PLANTS database (on-line resource). |
| 1 | Native | Northern America | North-Central U.S.A. | United States | Oklahoma | | USDA, NRCS. United States Department of Agriculture, Natural Resources Conservation Service's PLANTS database (on-line resource). |
| 1 | Native | Northern America | North-Central U.S.A. | United States | South Dakota | | USDA, NRCS. United States Department of Agriculture, Natural Resources Conservation Service's PLANTS database (on-line resource). |
| 1 | Native | Northern America | North-Central U.S.A. | United States | Wisconsin | | USDA, NRCS. United States Department of Agriculture, Natural Resources Conservation Service's PLANTS database (on-line resource). |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | Connecticut | | USDA, NRCS. United States Department of Agriculture, Natural Resources Conservation Service's PLANTS database (on-line resource). |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | Indiana | | USDA, NRCS. United States Department of Agriculture, Natural Resources Conservation Service's PLANTS database (on-line resource). |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | Maine | | USDA, NRCS. United States Department of Agriculture, Natural Resources Conservation Service's PLANTS database (on-line resource). |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | Massachusetts | | USDA, NRCS. United States Department of Agriculture, Natural Resources Conservation Service's PLANTS database (on-line resource). |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | Michigan | | USDA, NRCS. United States Department of Agriculture, Natural Resources Conservation Service's PLANTS database (on-line resource). |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | New Hampshire | | USDA, NRCS. United States Department of Agriculture, Natural Resources Conservation Service's PLANTS database (on-line resource). |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | New Jersey | | USDA, NRCS. United States Department of Agriculture, Natural Resources Conservation Service's PLANTS database (on-line resource). |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | New York | | USDA, NRCS. United States Department of Agriculture, Natural Resources Conservation Service's PLANTS database (on-line resource). |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | Ohio | | USDA, NRCS. United States Department of Agriculture, Natural Resources Conservation Service's PLANTS database (on-line resource). |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | Pennsylvania | | USDA, NRCS. United States Department of Agriculture, Natural Resources Conservation Service's PLANTS database (on-line resource). |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | Rhode Island | | USDA, NRCS. United States Department of Agriculture, Natural Resources Conservation Service's PLANTS database (on-line resource). |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | Vermont | | USDA, NRCS. United States Department of Agriculture, Natural Resources Conservation Service's PLANTS database (on-line resource). |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | West Virginia | | USDA, NRCS. United States Department of Agriculture, Natural Resources Conservation Service's PLANTS database (on-line resource). |
| 1 | Native | Northern America | Northwestern U.S.A. | United States | Idaho | | USDA, NRCS. United States Department of Agriculture, Natural Resources Conservation Service's PLANTS database (on-line resource). |
| 1 | Native | Northern America | Northwestern U.S.A. | United States | Montana | | USDA, NRCS. United States Department of Agriculture, Natural Resources Conservation Service's PLANTS database (on-line resource). |
| 1 | Native | Northern America | Northwestern U.S.A. | United States | Oregon | | USDA, NRCS. United States Department of Agriculture, Natural Resources Conservation Service's PLANTS database (on-line resource). |
| 1 | Native | Northern America | Northwestern U.S.A. | United States | Washington | | USDA, NRCS. United States Department of Agriculture, Natural Resources Conservation Service's PLANTS database (on-line resource). |
| 1 | Native | Northern America | Northwestern U.S.A. | United States | Wyoming | | USDA, NRCS. United States Department of Agriculture, Natural Resources Conservation Service's PLANTS database (on-line resource). |
| 1 | Native | Northern America | South-Central U.S.A. | United States | New Mexico | | USDA, NRCS. United States Department of Agriculture, Natural Resources Conservation Service's PLANTS database (on-line resource). |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Arkansas | | USDA, NRCS. United States Department of Agriculture, Natural Resources Conservation Service's PLANTS database (on-line resource). |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Kentucky | | USDA, NRCS. United States Department of Agriculture, Natural Resources Conservation Service's PLANTS database (on-line resource). |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Virginia | | USDA, NRCS. United States Department of Agriculture, Natural Resources Conservation Service's PLANTS database (on-line resource). |
| 1 | Native | Northern America | Southwestern U.S.A. | United States | Arizona | | USDA, NRCS. United States Department of Agriculture, Natural Resources Conservation Service's PLANTS database (on-line resource). |
| 1 | Native | Northern America | Southwestern U.S.A. | United States | California | | USDA, NRCS. United States Department of Agriculture, Natural Resources Conservation Service's PLANTS database (on-line resource). |
| 1 | Native | Northern America | Southwestern U.S.A. | United States | Nevada | | USDA, NRCS. United States Department of Agriculture, Natural Resources Conservation Service's PLANTS database (on-line resource). |
| 1 | Native | Northern America | Southwestern U.S.A. | United States | Utah | | USDA, NRCS. United States Department of Agriculture, Natural Resources Conservation Service's PLANTS database (on-line resource). |
| 1 | Native | Northern America | Subarctic America | Canada | Northwest Territories | | USDA, NRCS. United States Department of Agriculture, Natural Resources Conservation Service's PLANTS database (on-line resource). |
| 1 | Native | Northern America | Subarctic America | Canada | Yukon | | USDA, NRCS. United States Department of Agriculture, Natural Resources Conservation Service's PLANTS database (on-line resource). |
| 1 | Native | Northern America | Subarctic America | United States | Alaska | | USDA, NRCS. United States Department of Agriculture, Natural Resources Conservation Service's PLANTS database (on-line resource). |
| 1 | Native | Northern America | Western Canada | Canada | Alberta | | USDA, NRCS. United States Department of Agriculture, Natural Resources Conservation Service's PLANTS database (on-line resource). |
| 1 | Native | Northern America | Western Canada | Canada | British Columbia | | USDA, NRCS. United States Department of Agriculture, Natural Resources Conservation Service's PLANTS database (on-line resource). |
| 1 | Native | Northern America | Western Canada | Canada | Manitoba | | USDA, NRCS. United States Department of Agriculture, Natural Resources Conservation Service's PLANTS database (on-line resource). |
| 1 | Native | Northern America | Western Canada | Canada | Saskatchewan | | USDA, NRCS. United States Department of Agriculture, Natural Resources Conservation Service's PLANTS database (on-line resource). |