Jatropha dioica Cerv.
|Report on the flora of western and southern Texas|
V Havard (1885) Proceedings of The United States National Museum 8: 449-533
|Expeditions of the California Academy of Sciences to the Gulf of California in 1921. The botany (the vascular plants)|
Ivan Murray Johnston (1924) Proceedings of the California Academy of Sciences 12: 951-1218
|Synopsis of the Genera and Suprageneric Taxa of Euphorbiaceae|
Grady L Webster (1994) Annals of the Missouri Botanical Garden 81: 33-144