| 1 | Native | Northern America | North-Central U.S.A. | United States | Illinois | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Northern America | North-Central U.S.A. | United States | Iowa | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Northern America | North-Central U.S.A. | United States | Kansas | e. | 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 | Missouri | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Northern America | North-Central U.S.A. | United States | Nebraska | e. | 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 | e. | 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 | s.e. | 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 | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | Indiana | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | Maine | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | Massachusetts | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | Michigan | s.e. | Voss, E. 1972-. Michigan flora. |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | New Hampshire | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | New Jersey | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | New York | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 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 | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | Rhode Island | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | Vermont | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Northern America | Northeastern U.S.A. | United States | West Virginia | | Strausbaugh, T. D. & E. L. Core. 1978. Flora of West Virginia, ed. 2. |
| 1 | Native | Northern America | South-Central U.S.A. | United States | Texas | | 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 | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Arkansas | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Delaware | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Georgia | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Kentucky | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Louisiana | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Maryland | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Mississippi | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | North Carolina | | Radford, A. E. et al. 1964. Manual of the vascular flora of the Carolinas. |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | South Carolina | | Radford, A. E. et al. 1964. Manual of the vascular flora of the Carolinas. |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Tennessee | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Virginia | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 4 | Naturalized | | | | | natzd. elsewhere | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |