Iris pseudacorus Linnaeus, Species Plantarum 1: 38. 1753.

"Habitat in Europa ad ripas paludum fossarum." RCN: 327.

Type not designated.

Original material: Herb. Linn. No. 61.7 (LINN); Herb. Clifford: 19, Iris 6 (BM) ; [icon] in Bauhin, Theatri Bot.: 633. 1658.

Current name: Iris pseudacorus L. ( Iridaceae).