Cirsium palustre (L.) Coss. ex Scop.
no HD illustration available (m1)
Cirsium palustre (L.) Coss. ex Scop. [ Carduus palustris L.] [Compositae]
C.A.M. Lindman, Bilder Nordens Fl., vol. 1 : t. 2 (1922)