Hordeum marinum Hudson (1778: 57)

Lectotype (designated here): —[illustration] “ Gramen secalinum maritimum minus” in Morison (1699: sect. 8, t. 6. f. 5), see Fig. 1.

Epitype (designated here): —[ ENGLAND], Essex, Estuary of River Crouch, between Althorne and Burnham, sea wall, 26 June 1952, J. Kennedy & R. Payne 165 (K, barcode K000790031), see Fig. 2 .