Conyza bovei DC. accepted as Doellia bovei (DC.) Anderb. (original description)
Conyza triloba Decne. accepted as Erigeron trilobus (Decne.) Boiss. (original description)
Crassocephalum flavum Decne. accepted as Senecio flavus (Decne.) Sch.Bip. (original description)
Echinops glaberrimus DC. (original description)
Iphiona scabra DC. ex Decne. (original description)
Jasonia sicula DC. ex Decne. (original description)
Pulicaria desertorum DC. ex Decne. (original description)
Pyrethrum santolinoides DC. accepted as Tanacetum sinaicum (Fresen.) Delile ex K.Bremer & Humphries (original description)
Tripteris vaillantii Decne. (original description)