Calcitrapa aspera (L.) Cass. accepted as Centaurea aspera L. (original description)
Calcitrapa myacantha Cass. accepted as Centaurea calcitrapa L. (original description)
Cestrinus Cass. accepted as Rhaponticum Vaill. accepted as Leuzea DC. (original description)
Cestrinus carthamoides Cass. accepted as Rhaponticum acaule (L.) DC. accepted as Leuzea acaulis (L.) Holub (original description)
Cherina Cass. accepted as Chaetanthera Ruiz & Pav. (original description)
Cherina microphylla Cass. (original description)
Chiliotrichum amelloideum Cass. accepted as Chiliotrichum diffusum (G.Forst.) Kuntze (original description)