Euphorbia pithyusa Linnaeus, Species Plantarum 1: 458. 1753.

"Habitat in arenosis Belgii, Hispaniae, Italiae." RCN: 3534.

Type not designated.

Original material: Herb. Linn. No. 630.42 (LINN); [icon] in Daléchamps, Hist. General. Pl. 2: 1652. 1586.

Current name: Euphorbia pithyusa L. ( Euphorbiaceae).