Sisymbrium amphibium Linnaeus var. aquaticum Linnaeus, Species Plantarum 2: 657. 1753.

RCN: 4781.

Lectotype (Jonsell in Symb. Bot. Upsal. 19(2): 148. 1968): Herb. Clifford: 337, Sisymbrium 3 (BM-000646340) .

Current name: Rorippa amphibia (L.) Besser ( Brassicaceae).