Hydrophyllum canadense Linnaeus, Systema Naturae, ed. 10, 2: 919. 1759.

["Habitat in Canada."] Sp. Pl., ed. 2, 1: 208 (1762). RCN: 1168.

Lectotype (Beckmann in Taxon 29: 276. 1980): Kalm, Herb. Linn. No. 205.3 (LINN; iso- UPS) .

Current name: Hydrophyllum canadense L. ( Hydrophyllaceae).