Angianthus acrohyalinus Morrison (original description)
Angianthus axilliflorus W.Fitzg. (original description)
Crassocephalum ×picridifolium (DC.) S.Moore (original description)
Crassocephalum amplexicaule (Oliv. & Hiern) S.Moore accepted as Gynura amplexicaulis Oliv. & Hiern (original description)
Crassocephalum behmianum (Muschl.) S.Moore accepted as Crassocephalum ducis-aprutii (Chiov.) S.Moore (original description)
Crassocephalum biafrae (Oliv. & Hiern) S.Moore accepted as Solanecio biafrae (Oliv. & Hiern) C.Jeffrey (original description)
Crassocephalum butaguense (Muschl.) S.Moore accepted as Crassocephalum montuosum (S.Moore) Milne-Redh. (original description)
Crassocephalum crepidioides (Benth.) S.Moore (original description)
Crassocephalum ducis-aprutii (Chiov.) S.Moore (original description)
Crassocephalum goetzenii (O.Hoffm.) S.Moore (original description)
Crassocephalum macropappus (Sch.Bip. ex A.Rich.) S.Moore (original description)
Crassocephalum multicorymbosum (Klatt) S.Moore accepted as Solanecio mannii (Hook.f.) C.Jeffrey (original description)
Crassocephalum proschii (Briq.) S.Moore accepted as Gynura proschii Briq. (original description)
Crassocephalum rubens (Juss. ex Jacq.) S.Moore accepted as Crassocephalum rubens var. rubens (original description)
Crassocephalum sarcobasis (Bojer ex DC.) S.Moore accepted as Crassocephalum rubens var. sarcobasis (Bojer ex DC.) C.Jeffrey & Beentje (original description)
Crassocephalum subscandens (Hochst. ex A.Rich.) S.Moore accepted as Solanecio angulatus (Vahl) C.Jeffrey (original description)
Crassocephalum uvens (Hiern) S.Moore (original description)
Crassocephalum vitellinum (Benth.) S.Moore (original description)
Gynura auriformis (S.Moore) S.Moore accepted as Gynura scandens O.Hoffm. (original description)
Gynura cusimbua S & Moore (original description)
Gynura notonioides (S.Moore) S.Moore accepted as Kleinia abyssinica var. hildebrandtii (Vatke) C.Jeffrey (original description)