Ficaria verna subsp. calthifolia (Rchb.) Nyman, Consp. Fl. Eur.: 7. 1878
Ficaria verna subsp. calthifolia, Consp. Fl. Eur.: 7. 1878
is new combination for Ficaria calthifolia, Fl. Germ. Excurs. 2: 718. 1830
Ficaria verna subsp. calthifolia, Consp. Fl. Eur.: 7. 1878