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World Checklist of Selected Plant Families (WCSP)



Euphorbia arkansana Engelm. & A.Gray, Boston J. Nat. Hist. 5: 261 (1845).

This name is a synonym.

Accepted Name: Euphorbia spathulata Lam., Encycl. 2: 428 (1788).
Family: Euphorbiaceae
Homotypic Names:

Tithymalus arkansanus (Engelm. & A.Gray) Klotzsch & Garcke, Abh. Königl. Akad. Wiss. Berlin 1859: 66 (1860).

Galarhoeus arkansanus (Engelm. & A.Gray) Small ex Rydb., Fl. Plains N. Amer.: 520 (1932).

Original Compiler: R.Govaerts