| 1 | Native | Northern America | Northern Mexico | Mexico | Durango | | Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:731. |
| 1 | Native | Northern America | Northern Mexico | Mexico | Sinaloa | | Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:731. |
| 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 | | Wunderlin, R. P. 1998. Guide to the vascular plants of Florida |
| 1 | Native | Northern America | Southeastern U.S.A. | United States | Louisiana | | Wunderlin, R. P. 1998. Guide to the vascular plants of Florida |
| 1 | Native | Northern America | Southern Mexico | Mexico | Chiapas | | Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:731. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Ciudad de México | | Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:731. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Colima | | Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:731. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Guanajuato | | Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:731. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Guerrero | | Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:731. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Hidalgo | | Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:731. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Jalisco | | Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:731. |
| 1 | Native | Northern America | Southern Mexico | Mexico | México | | Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:731. |
| 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. 87:731. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Morelos | | Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:731. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Nayarit | | Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:731. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Oaxaca | | Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:731. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Puebla | | Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:731. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Querétaro | | Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:731. |
| 1 | Native | Northern America | Southern Mexico | Mexico | Tlaxcala | | Villaseñor, J. L. 2016. Checklist of the native vascular plants of Mexico. Rev. Mex. Biodivers. 87:731. |
| 1 | Native | Southern America | Brazil | Brazil | | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Southern America | Caribbean | Antigua and Barbuda | Antigua | | Howard, R. 1974-1989. Flora of the lesser Antilles. |
| 1 | Native | Southern America | Caribbean | Bahamas | | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Southern America | Caribbean | Barbados | | | Howard, R. 1974-1989. Flora of the lesser Antilles. |
| 1 | Native | Southern America | Caribbean | Cayman Islands | Grand Cayman | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Southern America | Caribbean | Cuba | | | Missouri Botanical Garden. W³Tropicos (on-line resource). |
| 1 | Native | Southern America | Caribbean | Dominican Republic | | | Liogier, H. A. 1981-. Flora of Hispaniola: Part 1; La Flora de la Española. Part II-. |
| 1 | Native | Southern America | Caribbean | Guadeloupe | St. Barthelemy | | Howard, R. 1974-1989. Flora of the lesser Antilles. |
| 1 | Native | Southern America | Caribbean | Haiti | | | Liogier, H. A. 1981-. Flora of Hispaniola: Part 1; La Flora de la Española. Part II-. |
| 1 | Native | Southern America | Caribbean | Jamaica | | | Adams, C. 1972. Flowering plants of Jamaica |
| 1 | Native | Southern America | Caribbean | Netherlands Antilles | St. Eustatius | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Southern America | Caribbean | Trinidad and Tobago | | | 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 | Caribbean | United States | Virgin Islands, U.S. | | Acevedo-Rodríguez, P. et al. 1996. Flora of St. John, U.S. Virgin Islands. Mem. New York Bot. Gard. 78:1-581. |
| 1 | Native | Southern America | Central America | Guatemala | | | Missouri Botanical Garden. W³Tropicos (on-line resource). |
| 1 | Native | Southern America | Central America | Honduras | | | Missouri Botanical Garden. W³Tropicos (on-line resource). |
| 1 | Native | Southern America | Southern South America | Argentina | Buenos Aires | | 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. Note: = Chamaesyce hirta var. ophthalmica (Pers.) Allem & Irgang |
| 1 | Native | Southern America | Southern South America | Argentina | Catamarca | | 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. Note: = Chamaesyce hirta var. ophthalmica (Pers.) Allem & Irgang |
| 1 | Native | Southern America | Southern South America | Argentina | Chaco | | 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. Note: = Chamaesyce hirta var. ophthalmica (Pers.) Allem & Irgang |
| 1 | Native | Southern America | Southern South America | Argentina | Córdoba | | 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. Note: = Chamaesyce hirta var. ophthalmica (Pers.) Allem & Irgang |
| 1 | Native | Southern America | Southern South America | Argentina | Formosa | | 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. Note: = Chamaesyce hirta var. ophthalmica (Pers.) Allem & Irgang |
| 1 | Native | Southern America | Southern South America | Argentina | Jujuy | | 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. Note: = Chamaesyce hirta var. ophthalmica (Pers.) Allem & Irgang |
| 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. Note: = Chamaesyce hirta var. ophthalmica (Pers.) Allem & Irgang |
| 1 | Native | Southern America | Southern South America | Argentina | Santa Fe | | 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. Note: = Chamaesyce hirta var. ophthalmica (Pers.) Allem & Irgang |
| 1 | Native | Southern America | Southern South America | Argentina | Tucumán | | 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. Note: = Chamaesyce hirta var. ophthalmica (Pers.) Allem & Irgang |
| 1 | Native | Southern America | Southern South America | Paraguay | | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Southern America | Western South America | Bolivia | | | Missouri Botanical Garden. W³Tropicos (on-line resource). |
| 1 | Native | Southern America | Western South America | Ecuador | Galápagos | | Jørgensen, P. M. & S. León-Yánez, eds. 1999. Catalogue of the vascular plants of Ecuador. Monogr. Syst. Bot. Missouri Bot. Gard. 75 |
| 1 | Native | Southern America | Western South America | Ecuador | Guayas | | Jørgensen, P. M. & S. León-Yánez, eds. 1999. Catalogue of the vascular plants of Ecuador. Monogr. Syst. Bot. Missouri Bot. Gard. 75 |
| 1 | Native | Southern America | Western South America | Ecuador | Imbabura | | Jørgensen, P. M. & S. León-Yánez, eds. 1999. Catalogue of the vascular plants of Ecuador. Monogr. Syst. Bot. Missouri Bot. Gard. 75 |
| 1 | Native | Southern America | Western South America | Ecuador | Manabí | | Jørgensen, P. M. & S. León-Yánez, eds. 1999. Catalogue of the vascular plants of Ecuador. Monogr. Syst. Bot. Missouri Bot. Gard. 75 |
| 1 | Native | Southern America | Western South America | Ecuador | Pichincha | | Jørgensen, P. M. & S. León-Yánez, eds. 1999. Catalogue of the vascular plants of Ecuador. Monogr. Syst. Bot. Missouri Bot. Gard. 75 |
| 1 | Native | Southern America | Western South America | Peru | La Libertad | | Brako, L. & J. L. Zarucchi. 1993. Catalogue of the flowering plants and gymnosperms of Peru. Monogr. Syst. Bot. Missouri Bot. Gard. 45 |
| 4 | Naturalized | Australasia | Australia | Australia | New South Wales | n.e. | Australia's Virtual Herbarium (on-line resource). |
| 4 | Naturalized | Australasia | Australia | Australia | Queensland | s.e. | Australia's Virtual Herbarium (on-line resource). |
| 4 | Naturalized | Southern America | Central America | Costa Rica | | | Burger, W. C., ed. 1971-. Flora costaricensis. |