Achillea maritima subsp. atlantica (Chrtek & B. Slavík) Ehrend. & Y. P. Guo in Willdenowia 35: 50. 2005
Achillea maritima subsp. atlantica in Willdenowia 35: 50. 2005
is new combination for Otanthus maritimus subsp. atlanticus in Fl. Medit. 3: 244. 1993
? Achillea maritima subsp. atlantica in Willdenowia 35: 50. 2005