| 1 | Native | Northern America | Southern Mexico | Mexico | Campeche | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Northern America | Southern Mexico | Mexico | Chiapas | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Northern America | Southern Mexico | Mexico | Colima | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Northern America | Southern Mexico | Mexico | Guerrero | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Northern America | Southern Mexico | Mexico | Jalisco | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Northern America | Southern Mexico | Mexico | Morelos | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Northern America | Southern Mexico | Mexico | Oaxaca | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Northern America | Southern Mexico | Mexico | Tabasco | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Northern America | Southern Mexico | Mexico | Veracruz de Ignacio de la Llave | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Southern America | Brazil | Brazil | | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Southern America | Caribbean | Cuba | | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Southern America | Caribbean | Dominican Republic | | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Southern America | Caribbean | Guadeloupe | | | Howard, R. 1974-1989. Flora of the lesser Antilles. |
| 1 | Native | Southern America | Caribbean | Haiti | | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Southern America | Caribbean | Martinique | | | Howard, R. 1974-1989. Flora of the lesser Antilles. |
| 1 | Native | Southern America | Caribbean | St. Lucia | | | Howard, R. 1974-1989. Flora of the lesser Antilles. |
| 1 | Native | Southern America | Caribbean | Trinidad and Tobago | Trinidad | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Southern America | Caribbean | United States | Puerto Rico | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Southern America | Central America | Belize | | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Southern America | Central America | Costa Rica | | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Southern America | Central America | El Salvador | | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 1 | Native | Southern America | Central America | Guatemala | | | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 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 | French Guiana | | | Boggan, J. et al. 1997. Checklist of the plants of the Guianas, ed. 2 |
| 1 | Native | Southern America | Northern South America | Guyana | | | Boggan, J. et al. 1997. Checklist of the plants of the Guianas, ed. 2 |
| 1 | Native | Southern America | Northern South America | Suriname | | | Boggan, J. et al. 1997. Checklist of the plants of the Guianas, ed. 2 |
| 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 | | | 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 | | | 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 | | | Brako, L. & J. L. Zarucchi. 1993. Catalogue of the flowering plants and gymnosperms of Peru. Monogr. Syst. Bot. Missouri Bot. Gard. 45 |
| 4 | Naturalized | | | | | also natzd. elsewhere | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |
| 4 | Naturalized | Northern America | | United States | | s.e. | Govaerts, R. et al. 2000. World checklist and bibliography of Euphorbiaceae |