Alisma parnassifolia Linnaeus, Systema Naturae, ed. 12, 3: 230. 1768.

"Habitat in Apenniniorum paludibus." RCN: 2635.

Type not designated.

Original material: Cappeller, Herb. Linn. No. 437.8? (LINN); Bassi, Herb. Linn. No. 473.9? (LINN); [icon] in Bassi, Comment. Acad. Inst. Sci. Art. Bonon. 6: 13, t. 1. 1768; [icon] in Tilli, Cat. Pl. Hort. Pisani: 145, t. 46, f. 1. 1723.

Current name: Caldesia parnassifolia (Bassi ex L.) Parl. ( Alismataceae).