Crassula spinosa (Linnaeus) Linnaeus, Mantissa Plantarum Altera: 388. 1771.

["Habitat in Sibiria. D. Gmelin."] Sp. Pl. 1: 429 (1753). RCN: 2244.

Basionym: Cotyledon spinosa L. (1753) .

Neotype (Byalt in Novosti Sist. Vyssh. Rast. 32: 45. 2000): Herb. Linn. No. 400.10 (LINN) .

Current name: Orostachys spinosa (L.) Sweet ( Crassulaceae).