World Checklist of Selected Plant Families (WCSP)

Euphorbia notadenia Boiss. & Hohen. in P.E.Boissier, Diagn. Pl. Orient. 12: 111 (1853).

This name is a synonym.

Accepted Name:	Euphorbia orientalis L., Sp. Pl.: 460 (1753).
Family:	Euphorbiaceae
Homotypic Names:
Tithymalus notadenius (Boiss. & Hohen.) Klotzsch & Garcke, Abh. Königl. Akad. Wiss. Berlin 1859: 78 (1860).
Original Compiler:	R.Govaerts