Knautia purpurea subsp. timeroyi (Jord.) P. Fourn., Quatre Fl. France: 899. 1939
Knautia purpurea subsp. timeroyi, Quatre Fl. France: 899. 1939
is new combination for Knautia timeroyi, Cat. Jard. Dijon 1848: 25. 1848
Knautia purpurea subsp. timeroyi, Quatre Fl. France: 899. 1939