Potentilla argentea subsp. demissa (Jord.) Berher, Fl. Vosges 2: 80. 1887 Potentilla argentea subsp. demissa (Jord.) Berher, Fl. Vosges 2: 80. 1887Taxon for this namePotentilla argentea subsp. demissa (Jord.) Berher, Fl. Vosges 2: 80. 1887