Senecio congestus subsp. palustris (L.) Rauschert in Feddes Repert. 85: 652. 1974
Senecio congestus subsp. palustris in Feddes Repert. 85: 652. 1974
is new combination for Othonna palustris, Sp. Pl.: 924. 1753
Senecio congestus subsp. palustris in Feddes Repert. 85: 652. 1974