Euphrasia frigida SynonymySource: Marhold, K. (2011+): Euphrasia. – In: Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity.Euphrasia frigida Pugsley in J. Linn. Soc., Bot. 48: 490. 1930=Euphrasia arctica Lange– "Euphrasia latifolia" auct. – "Euphrasia minima" auct. Content
