Pteris quadrifoliata Linnaeus, Systema Naturae, ed. 10, 2: 1321. 1759.

["Habitat in America meridionali."] Sp. Pl., ed. 2, 2: 1531 (1763). RCN: 7800.

Type not designated.

Original material: [icon] in Plukenet, Amalth. Bot.: 95, t. 401, f. 5. 1705.

Current name: Marsilea quadrifolia L. ( Marsileaceae).