Cardium crassum Gmelin, 1791
Cardium norvegicum Spengler, 1799
Cardium europeum Swainson, 1840
Cardium pennanti Reeve, 1844 ; Reeve, 1844 ex Beck ms.
Cardium vitellinum Reeve, 1844
Cardium norvegicum var. gibba Jeffreys, 1864 non Cardium gibbum Defrance, 1817
Cardium norvegicum var. pallida Jeffreys, 1864 non Cardium pallidum Reeve, 1845
Cardium norvegicum var. rotunda Jeffreys, 1864
Cardium norvegicum var. devians B.D.D., 1892
Cardium norvegicum var. mediterranea B.D.D., 1892
Cardium norvegicum var. marmorata B.D.D., 1892
Cardium norvegicum var. ponderosa B.D.D., 1892
Cardium norvegicum var. lineolata B.D.D., 1892 non Cardium lineolatum Reuss, 1844
Cardium laevigatum sensu auct. non Linné, 1758
Cardium serratum sensu Lamarck, 1819 non Linné, 1758