| 1 | Native | Northern America | Eastern Canada | Canada | New Brunswick | | Scoggan, H. J. 1978-1979. The flora of Canada, 4 vol. Note: lists as Steironema ciliatum (L.) Raf. |
| 1 | Native | Northern America | Eastern Canada | Canada | Nova Scotia | | Scoggan, H. J. 1978-1979. The flora of Canada, 4 vol. Note: lists as Steironema ciliatum (L.) Raf. |
| 1 | Native | Northern America | Eastern Canada | Canada | Ontario | | Scoggan, H. J. 1978-1979. The flora of Canada, 4 vol. Note: lists as Steironema ciliatum (L.) Raf. |
| 1 | Native | Northern America | Eastern Canada | Canada | Prince Edward Island | | Scoggan, H. J. 1978-1979. The flora of Canada, 4 vol. Note: lists as Steironema ciliatum (L.) Raf. |
| 1 | Native | Northern America | Eastern Canada | Canada | Québec | | Scoggan, H. J. 1978-1979. The flora of Canada, 4 vol. Note: lists as Steironema ciliatum (L.) Raf. |
| 1 | Native | Northern America | North-Central U.S.A. | United States | Illinois | | McGregor, R. L. et al. (The Great Plains Flora Association). 1977. Atlas of the Flora of the Great Plains. |
| 1 | Native | Northern America | North-Central U.S.A. | United States | Iowa | | Eilers, L. J. & D. M. Roosa. 1994. The vascular plants of Iowa |
| 1 | Native | Northern America | North-Central U.S.A. | United States | Kansas | | McGregor, R. L. et al. (The Great Plains Flora Association). 1977. Atlas of the Flora of the Great Plains. |
| 1 | Native | Northern America | North-Central U.S.A. | United States | Minnesota | | Ownbey, G. B. & T. Morley. 1991. Vascular plants of Minnesota: a checklist and atlas |
| 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 | | McGregor, R. L. et al. (The Great Plains Flora Association). 1977. Atlas of the Flora of the Great Plains. |
| 1 | Native | Northern America | North-Central U.S.A. | United States | North Dakota | | McGregor, R. L. et al. (The Great Plains Flora Association). 1977. Atlas of the Flora of the Great Plains. |
| 1 | Native | Northern America | North-Central U.S.A. | United States | Oklahoma | | McGregor, R. L. et al. (The Great Plains Flora Association). 1977. Atlas of the Flora of the Great Plains. |
| 1 | Native | Northern America | North-Central U.S.A. | United States | South Dakota | | McGregor, R. L. et al. (The Great Plains Flora Association). 1977. Atlas of the Flora of the Great Plains. |
| 1 | Native | Northern America | North-Central U.S.A. | United States | Wisconsin | | McGregor, R. L. et al. (The Great Plains Flora Association). 1977. Atlas of the Flora of the Great Plains. |
| 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 | | Cronquist, A. et al. 1972-. Intermountain flora. |
| 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 | Michigan | | Voss, E. 1972-. Michigan flora. |
| 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 Jersey | | Weakley, A. S. 2011. Flora of the southern and middle Atlantic states. |
| 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 | | Cronquist, A. et al. 1972-. Intermountain flora. |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | Pennsylvania | | Cronquist, A. et al. 1972-. Intermountain flora. |
| 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 | Northwestern U.S.A. | United States | Colorado | | McGregor, R. L. et al. (The Great Plains Flora Association). 1977. Atlas of the Flora of the Great Plains. |
| 1 | Native | Northern America | Northwestern U.S.A. | United States | Idaho | | Cronquist, A. et al. 1972-. Intermountain flora. |
| 1 | Native | Northern America | Northwestern U.S.A. | United States | Montana | | McGregor, R. L. et al. (The Great Plains Flora Association). 1977. Atlas of the Flora of the Great Plains. |
| 1 | Native | Northern America | Northwestern U.S.A. | United States | Oregon | | Cronquist, A. et al. 1972-. Intermountain flora. |
| 1 | Native | Northern America | Northwestern U.S.A. | United States | Washington | | Cronquist, A. et al. 1972-. Intermountain flora. |
| 1 | Native | Northern America | Northwestern U.S.A. | United States | Wyoming | | McGregor, R. L. et al. (The Great Plains Flora Association). 1977. Atlas of the Flora of the Great Plains. |
| 1 | Native | Northern America | South-Central U.S.A. | United States | New Mexico | n.e. | Cronquist, A. et al. 1972-. Intermountain flora. |
| 1 | Native | Northern America | South-Central U.S.A. | United States | Texas | n.e. | Correll, D. S. & M. C. Johnston. 1970. Manual of the vascular plants of Texas |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Alabama | | Weakley, A. S. 2011. Flora of the southern and middle Atlantic states. |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Arkansas | | Weakley, A. S. 2011. Flora of the southern and middle Atlantic states. |
| 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 | Florida | n. | Weakley, A. S. 2011. Flora of the southern and middle Atlantic states. |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Georgia | | Weakley, A. S. 2011. Flora of the southern and middle Atlantic states. |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Kentucky | | Weakley, A. S. 2011. Flora of the southern and middle Atlantic states. |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Maryland | | Weakley, A. S. 2011. Flora of the southern and middle Atlantic states. |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Mississippi | | Weakley, A. S. 2011. Flora of the southern and middle Atlantic states. |
| 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 | South Carolina | | Weakley, A. S. 2011. Flora of the southern and middle Atlantic states. |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Tennessee | | Weakley, A. S. 2011. Flora of the southern and middle Atlantic states. |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Virginia | | Weakley, A. S. 2011. Flora of the southern and middle Atlantic states. |
| 1 | Native | Northern America | Southwestern U.S.A. | United States | Utah | n. | Cronquist, A. et al. 1972-. Intermountain flora. |
| 1 | Native | Northern America | Subarctic America | United States | Alaska | | Cronquist, A. et al. 1972-. Intermountain flora. |
| 1 | Native | Northern America | Western Canada | Canada | Alberta | | Scoggan, H. J. 1978-1979. The flora of Canada, 4 vol. Note: lists as Steironema ciliatum (L.) Raf. |
| 1 | Native | Northern America | Western Canada | Canada | British Columbia | s. | Scoggan, H. J. 1978-1979. The flora of Canada, 4 vol. Note: lists as Steironema ciliatum (L.) Raf. |
| 1 | Native | Northern America | Western Canada | Canada | Manitoba | | Scoggan, H. J. 1978-1979. The flora of Canada, 4 vol. Note: lists as Steironema ciliatum (L.) Raf. |
| 1 | Native | Northern America | Western Canada | Canada | Saskatchewan | | Scoggan, H. J. 1978-1979. The flora of Canada, 4 vol. Note: lists as Steironema ciliatum (L.) Raf. |