Matricaria hookeri (Schultz Bipontinus) Czerepanov

Matricaria hookeri (Schultz Bipontinus) Czerepanov is a synonym sensu POWO of:

Tripleurospermum maritimum subsp. phaeocephalum (Ruprecht) Hämet-Ahti, an accepted subspecies name sensu FNA Ed. Comm., 2006a.