Echenais nutans Cass. accepted as Cirsium echinus (M.Bieb.) Hand.-Mazz. (original description)
Edmondia bicolor Cass. accepted as Edmondia sesamoides (L.) Hilliard (original description)
Edmondia bracteata Cass. accepted as Edmondia pinifolia (Lam.) Hilliard (original description)
Edmondia splendens Cass. accepted as Edmondia sesamoides (L.) Hilliard (original description)
Elphegea crenata Cass. accepted as Psiadia balsamica DC. (original description)
Elphegea dentata Cass. accepted as Psiadia dentata DC. (original description)
Elphegea lanceolata Cass. accepted as Psiadia linearifolia DC. (original description)
Elphegea latifolia Cass. accepted as Psiadia balsamica DC. (original description)
Elphegea minor Cass. accepted as Psiadia viscosa (Lam.) A.J.Scott (original description)
Elphegea quinquenervia Cass. accepted as Psiadia viscosa (Lam.) A.J.Scott (original description)
Enalcida foeniculifolia Cass. accepted as Tagetes filifolia Lag. (original description)
Endoleuca pulchella Cass. accepted as Metalasia pulchella (Cass.) P.O.Karis (original description)
Endoleuca sphaerocephala Cass. accepted as Metalasia pulchella (Cass.) P.O.Karis (original description)