Amberboa sect. Amblyopogon DC. accepted as Psephellus Cass. (original description)
Amberboa sect. Phaeopappus DC. accepted as Centaurea L. (original description)
Amberboa sect. Xanthopsis DC. accepted as Psephellus Cass. (original description)
Centaurea alba var. concolor DC. accepted as Centaurea deusta Ten. (original description)
Centaurea paniculata var. olympica DC. accepted as Centaurea olympica (DC.) K.Koch (original description)
Centaurea paniculata var. valesiaca DC. accepted as Centaurea vallesiaca (DC.) Jord. (original description)
Centaurea sect. Hyalaea DC. accepted as Centaurea L. (original description)
Cirsium tricholoma DC. accepted as Cirsium osseticum subsp. tricholoma (Fisch. & C.A.Mey.) Petr. (original description)
Cousinia hamosa DC. (original description)
Echinops ritro var. meyeri DC. accepted as Echinops ritro subsp. meyeri (DC.) Kožuharov (original description)
Jurinea elegans (Steven) DC. (original description)
Leucanthemum corsicum (Less.) DC. (original description)
Leucanthemum sect. Phalacrocarpum DC. accepted as Phalacrocarpum (DC.) Willk. (original description)
Ptarmica erba-rotta (All.) DC. accepted as Achillea erba-rotta All. (original description)
Pyrethrum caucasicum var. szowitzii DC. accepted as Tripleurospermum caucasicum (Willd.) Hayek (original description)
Pyrethrum halleri var. barrelieri DC. accepted as Leucanthemum gaudinii subsp. barrelieri (Dufour ex DC.) Vogt (original description)
Pyrethrum sect. Dendranthema DC. accepted as Chrysanthemum L. (original description)
Pyrethrum silaifolium DC. accepted as Tanacetum silaifolium (DC.) Sch.Bip. (original description)
Pyrethrum uniflorum DC. accepted as Tanacetum uniflorum (Fisch. & C.A.Mey. ex DC.) Sch.Bip. (original description)
Senecio doriiformis DC. (original description)
Serratula sect. Oligochaeta DC. accepted as Oligochaeta (DC.) K.Koch (original description)