| 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 | | McGregor, R. L. et al. (The Great Plains Flora Association). 1986. 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 | | McGregor, R. L. et al. (The Great Plains Flora Association). 1986. 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). 1986. Flora of the Great Plains. |
| 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 | Ohio | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Northern America | Northern Mexico | Mexico | Sinaloa | | Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:727. |
| 1 | Native | Northern America | Northern Mexico | Mexico | Tamaulipas | | Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:727. |
| 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 | Florida | | 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 | 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 |
| 1 | Native | Northern America | Southern Mexico | Mexico | Chiapas | | Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:727. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Guerrero | | Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:727. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Hidalgo | | Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:727. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Jalisco | | Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:727. |
| 1 | Native | Northern America | Southern Mexico | Mexico | México | | Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:727. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Michoacán de Ocampo | | Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:727. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Oaxaca | | Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:727. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Puebla | | Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:727. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Tabasco | | Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:727. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Veracruz de Ignacio de la Llave | | Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:727. |
| 1 | Native | Southern America | Brazil | Brazil | | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Southern America | Caribbean | Cuba | | | León (J. S. Sauget) & Alain (E. E. Liogier). 1946-1969. Flora de Cuba |
| 1 | Native | Southern America | Caribbean | Dominican Republic | | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Southern America | Caribbean | Haiti | | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Southern America | Caribbean | Jamaica | | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Southern America | Caribbean | United States | Puerto Rico | | Liogier, H. A. 1984-. Descriptive flora of Puerto Rico and adjacent islands. |
| 1 | Native | Southern America | Central America | Honduras | | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Southern America | Central America | Nicaragua | | | Stevens, W. D. et al., eds. 2001. Flora de Nicaragua. Monogr. Syst. Bot. Missouri Bot. Gard. 85(1-3). |
| 1 | Native | Southern America | Central America | Panama | | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Southern America | Northern South America | Guyana | | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Southern America | Northern South America | Suriname | | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Southern America | Northern South America | Venezuela | | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Southern America | Southern South America | Argentina | Corrientes | | Zuloaga, F. O. & O. Morrone, eds. 1996, 1999. Catálogo de las plantas vasculares de la República Argentina. I. Pteridophyta, Gymnospermae y Angiospermae (Monocotyledonae), II. Dicotyledonae. Monogr. Syst. Bot. Missouri Bot. Gard. 60, 74. |
| 1 | Native | Southern America | Southern South America | Argentina | Entre Ríos | | Zuloaga, F. O. & O. Morrone, eds. 1996, 1999. Catálogo de las plantas vasculares de la República Argentina. I. Pteridophyta, Gymnospermae y Angiospermae (Monocotyledonae), II. Dicotyledonae. Monogr. Syst. Bot. Missouri Bot. Gard. 60, 74. |
| 1 | Native | Southern America | Southern South America | Argentina | Misiones | | Zuloaga, F. O. & O. Morrone, eds. 1996, 1999. Catálogo de las plantas vasculares de la República Argentina. I. Pteridophyta, Gymnospermae y Angiospermae (Monocotyledonae), II. Dicotyledonae. Monogr. Syst. Bot. Missouri Bot. Gard. 60, 74. |
| 1 | Native | Southern America | Southern South America | Argentina | Salta | | Zuloaga, F. O. & O. Morrone, eds. 1996, 1999. Catálogo de las plantas vasculares de la República Argentina. I. Pteridophyta, Gymnospermae y Angiospermae (Monocotyledonae), II. Dicotyledonae. Monogr. Syst. Bot. Missouri Bot. Gard. 60, 74. |
| 1 | Native | Southern America | Southern South America | Paraguay | | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Southern America | Southern South America | Uruguay | | | Zuloaga, F. O. & O. Morrone, eds. 1996, 1999. Catálogo de las plantas vasculares de la República Argentina. I. Pteridophyta, Gymnospermae y Angiospermae (Monocotyledonae), II. Dicotyledonae. Monogr. Syst. Bot. Missouri Bot. Gard. 60, 74. |
| 1 | Native | Southern America | Western South America | Bolivia | | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Southern America | Western South America | Colombia | | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Southern America | Western South America | Ecuador | | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Southern America | Western South America | Peru | | | Brako, L. & J. L. Zarucchi. 1993. Catalogue of the flowering plants and gymnosperms of Peru. Monogr. Syst. Bot. Missouri Bot. Gard. 45 |
| 1 | Native | Southern America | Western South America | Peru | Cusco | | Brako, L. & J. L. Zarucchi. 1993. Catalogue of the flowering plants and gymnosperms of Peru. Monogr. Syst. Bot. Missouri Bot. Gard. 45 |
| 1 | Native | Southern America | Western South America | Peru | Huánuco | | Brako, L. & J. L. Zarucchi. 1993. Catalogue of the flowering plants and gymnosperms of Peru. Monogr. Syst. Bot. Missouri Bot. Gard. 45 |
| 1 | Native | Southern America | Western South America | Peru | Junín | | Brako, L. & J. L. Zarucchi. 1993. Catalogue of the flowering plants and gymnosperms of Peru. Monogr. Syst. Bot. Missouri Bot. Gard. 45 |
| 1 | Native | Southern America | Western South America | Peru | Loreto | | Brako, L. & J. L. Zarucchi. 1993. Catalogue of the flowering plants and gymnosperms of Peru. Monogr. Syst. Bot. Missouri Bot. Gard. 45 |
| 4 | Naturalized | | | | | natzd. elsewhere | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |