Acicarphaea Walp. accepted as Chaenactis DC. (original description)
Acicarphaea artemisiifolia Walp. accepted as Chaenactis artemisiifolia (Harv. & A.Gray ex A.Gray) A.Gray (original description)
Artemisia apiacea Hance (original description)
Asteriscus daltonii (Webb) Walp. (original description)
Asteriscus smithii (Webb) Walp. (original description)
Asteriscus vogelii (Webb) Walp. accepted as Nauplius daltonii subsp. vogelii (Webb) Wiklund (original description)
Cacalia abyssinica Walp. accepted as Senecio tuberosus (DC.) Harv. (original description)
Chrysanthemum trichotomum Walp. accepted as Tripleurospermum tenuifolium (Kit.) Freyn (original description)
Chrysostemma senifolium Shuttlew. ex Walp. accepted as Coreopsis major Walter (original description)
Cirsium oreithales Hance ex Walp. accepted as Cirsium lineare (Thunb.) Sch.Bip. (original description)
Gerbera amabilis Hance accepted as Gerbera piloselloides (L.) Cass. (original description)
Gutenbergia abyssinica Sch.Bip. (original description)
Micropus caulescens (Benth.) Walp. accepted as Hesperevax caulescens (Benth.) A.Gray (original description)
Ptosimopappus arboreus Walp. (original description)
Schaetzelia Sch.Bip. (original description)
Tolpis farinulosa (Webb) Walp. (original description)