Cirsium eriophorum subsp. richterianum (Gillot) Nyman, Consp. Fl. Eur., Suppl. 2: 180. 1889
Cirsium eriophorum subsp. richterianum, Consp. Fl. Eur., Suppl. 2: 180. 1889
is new combination for Cirsium richterianum in Bull. Soc. Bot. France 27: li. 1880
Cirsium eriophorum subsp. richterianum, Consp. Fl. Eur., Suppl. 2: 180. 1889