Adenostyles albida subsp. kerneri (Simonk.) Nyman accepted as Adenostyles alliariae (Gouan) A.Kern. (original description)
Arctium tomentosum subsp. pubens (Bab.) Nyman accepted as Arctium minus (Hill) Bernh. (original description)
Carduus defloratus subsp. viridis (A.Kern.) Nyman accepted as Carduus defloratus L. (original description)
Centaurea cristata subsp. tommasinii (A.Kern.) Nyman accepted as Centaurea tommasinii A.Kern. (original description)
Centaurea kartschiana subsp. dalmatica (A.Kern.) Nyman (original description)
Cineraria bosniaca (Beck) Nyman accepted as Tephroseris crassifolia (Schult.) Griseb. & Schenk (original description)
Cineraria longifolia subsp. arvernensis (Rouy) Nyman accepted as Tephroseris helenitis subsp. arvernensis (Rouy) B.Nord. (original description)
Cineraria papposa subsp. wolffii (Schur) Nyman accepted as Tephroseris papposa (Rchb.) Schur (original description)
Cirsium eriophorum subsp. richterianum (Gillot) Nyman accepted as Cirsium richterianum Gillot (original description)
Erigeron alpinus subsp. neglectus (A.Kern.) Nyman accepted as Erigeron neglectus A.Kern. (original description)
Hieracium glaciale subsp. laggeri (Rchb.f.) Nyman accepted as Pilosella laggeri F.W.Schultz & Sch.Bip. (original description)
Hieracium prenanthoides subsp. praeruptorum Nyman (original description)
Leucanthemum vulgare subsp. meridionale (Legrand) Nyman accepted as Leucanthemum meridionale Legrand (original description)
Senecio fuchsii subsp. bulgaricus (Velen.) Nyman accepted as Senecio nemorensis subsp. bulgaricus (Velen.) Greuter (original description)