Otanthus maritimus subsp. atlanticus Chrtek & B. Slavík in Fl. Medit. 3: 244. 1993
Otanthus maritimus subsp. atlanticus in Fl. Medit. 3: 244. 1993
is basionym for Achillea maritima subsp. atlantica in Willdenowia 35: 50. 2005
Otanthus maritimus subsp. atlanticus in Fl. Medit. 3: 244. 1993