Anthemis agrestis C.Presl (original description)
Apargia ciliata C.Presl (original description)
Barkhausia glandulosa C.Presl accepted as Crepis foetida subsp. glandulosa (C.Presl) Arcang. (original description)
Carduncellus acaulis C.Presl accepted as Carthamus pinnatus Desf. accepted as Carduncellus pinnatus (Desf.) DC. (original description)
Carduncellus caeruleus (L.) C.Presl accepted as Carthamus caeruleus L. accepted as Carduncellus caeruleus (L.) Less. (original description)
Carduncellus tingitanus (L.) C.Presl accepted as Carthamus caeruleus L. accepted as Carduncellus caeruleus (L.) Less. (original description)
Centaurea scabra C.Presl accepted as Centaurea sicula L. (original description)
Crepis aethensis C.Presl accepted as Crepis leontodontoides All. (original description)
Crepis paniculas C.Presl (original description)
Dimorphanthes ambigua C.Presl accepted as Erigeron bonariensis L. (original description)
Gnaphalium elegans C.Presl accepted as Gnaphalium pulchrum Steud. (original description)
Helichrysum ambiguum (Pers.) C.Presl (original description)
Helichrysum elegans C.Presl (original description)
Helichrysum pendulum (C.Presl) C.Presl (original description)
Hyoseris crepoides C.Presl (original description)
Inula calycina (C.Presl) C.Presl accepted as Inula montana L. (original description)
Senecio carnosus C.Presl (original description)
Senecio incisus (C.Presl) C.Presl accepted as Senecio squalidus L. (original description)
Staehelina tenuifolia C.Presl (original description)