Trichera arvensis subsp. timeroyi (Jord.) Nyman Trichera arvensis subsp. timeroyi (Jord.) Nymanis new combination for Knautia timeroyi Jord., Cat. Jard. Dijon 1848: 25. 1848Taxon for this nameTrichera arvensis subsp. timeroyi (Jord.) Nyman
