Euphorbia longicruris Scheele, Linnaea 22. 1849 sec. Martínez-Gordillo & al. 2002
- =Euphorbia peploides Nutt., Trans. Amer. Philos. Soc. 5. 1837 syn. sec. Martínez-Gordillo & al. 2006
- =Euphorbia lindheimeriana Engelm. ex Boiss., Prodr. (DC.). 15(2). 1862 syn. sec. Martínez-Gordillo & al. 2006