| 1 | Native | Northern America | Eastern Canada | Canada | Ontario | | Steyermark, J. A. 1977. Flora of Missouri. |
| 1 | Native | Northern America | Eastern Canada | Canada | Québec | | Steyermark, J. A. 1977. Flora of Missouri. |
| 1 | Native | Northern America | North-Central U.S.A. | United States | Illinois | | Mohlenbrock, R. H. 1975. Guide to the vascular flora of Illinois. |
| 1 | Native | Northern America | North-Central U.S.A. | United States | Minnesota | | Steyermark, J. A. 1977. Flora of Missouri. |
| 1 | Native | Northern America | North-Central U.S.A. | United States | Missouri | | Steyermark, J. A. 1977. Flora of Missouri. |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | Connecticut | | Magee, D. W. & H. E. Ahles. 1999. Flora of the Northeast. A manual of the vascular flora of New England and adjacent New York. |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | Indiana | | Steyermark, J. A. 1977. Flora of Missouri. |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | Maine | | Magee, D. W. & H. E. Ahles. 1999. Flora of the Northeast. A manual of the vascular flora of New England and adjacent New York. |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | Massachusetts | | Magee, D. W. & H. E. Ahles. 1999. Flora of the Northeast. A manual of the vascular flora of New England and adjacent New York. |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | New Hampshire | | Magee, D. W. & H. E. Ahles. 1999. Flora of the Northeast. A manual of the vascular flora of New England and adjacent New York. |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | New York | | Magee, D. W. & H. E. Ahles. 1999. Flora of the Northeast. A manual of the vascular flora of New England and adjacent New York. |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | Ohio | | Ohio Flora Committee (E. L. Braun, T. S. Cooperrider, T. R. Fisher, J. J. Furlow). 1967-. The vascular flora of Ohio. |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | Pennsylvania | | Steyermark, J. A. 1977. Flora of Missouri. |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | Rhode Island | | Magee, D. W. & H. E. Ahles. 1999. Flora of the Northeast. A manual of the vascular flora of New England and adjacent New York. |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | Vermont | | Magee, D. W. & H. E. Ahles. 1999. Flora of the Northeast. A manual of the vascular flora of New England and adjacent New York. |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | West Virginia | | Weakley, A. S. 2011. Flora of the southern and middle Atlantic states. |
| 1 | Native | Northern America | South-Central U.S.A. | United States | Texas | | Steyermark, J. A. 1977. Flora of Missouri. |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Alabama | | Steyermark, J. A. 1977. Flora of Missouri. |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Delaware | | Weakley, A. S. 2011. Flora of the southern and middle Atlantic states. |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Georgia | | Steyermark, J. A. 1977. Flora of Missouri. |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Kentucky | | Steyermark, J. A. 1977. Flora of Missouri. |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Louisiana | | Steyermark, J. A. 1977. Flora of Missouri. |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Maryland | | Steyermark, J. A. 1977. Flora of Missouri. |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | North Carolina | | Weakley, A. S. 2011. Flora of the southern and middle Atlantic states. |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Tennessee | | Steyermark, J. A. 1977. Flora of Missouri. |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Virginia | | Weakley, A. S. 2011. Flora of the southern and middle Atlantic states. |