World Checklist of Selected Plant Families (WCSP)

Euphorbia palustris var. angustifolia Pers., Syn. Pl. 2: 18 (1806).

This name is a synonym.

Accepted Name:	Euphorbia palustris L., Sp. Pl.: 462 (1753).
Family:	Euphorbiaceae
Original Compiler:	R.Govaerts