Anvillea faurei Gand. accepted as Anvillea garcinii subsp. radiata (Coss. & Durieu) Anderb. (original description)
Cladanthus maroccanus Gand. accepted as Cladanthus arabicus (L.) Cass. (original description)
Culcitium dasyphyllum Gand. accepted as Senecio vaginifolius Sch.Bip. (original description)
Cyathocline birmanica Gand. accepted as Cyathocline purpurea (Buch.-Ham. ex D.Don) Kuntze (original description)
Helichrysum alleizettei Gand. accepted as Helichrysum fulvescens DC. (original description)
Hysterionica setuligera Gand. accepted as Neja filiformis (Spreng.) Nees (original description)
Inula bourgaeana Gand. (original description)
Jasonia sericea Batt. & Trab. accepted as Chiliadenus sericeus (Batt. & Trab.) Brullo (original description)
Mutisia heterochroa Gand. accepted as Mutisia spinosa Ruiz & Pav. (original description)
Nananthea tassiliensis Batt. & Trab. accepted as Daveaua anthemoides Mariz (original description)
Pulicaria balansae Gand. (original description)