Baccharidastrum Cabrera accepted as Baccharis L. (original description)
Baccharidastrum argentum (Less.) Cabrera (original description)
Baccharidastrum triplinervium (Less.) Cabrera accepted as Baccharis vulneraria Baker (original description)
Chiliotrichiopsis Cabrera (original description)
Erigeron cordatus (Kuntze) Cabrera accepted as Conyza cordata Kuntze (original description)
Erigeron gardneri Cabrera accepted as Podocoma rivularis (Gardner) G.L.Nesom accepted as Exostigma rivulare (Gardner) Sancho (original description)
Erigeron lorentzii (Griseb.) Cabrera accepted as Conyza lorentzii Griseb. (original description)
Hypochaeris tweediei (Hook. & Arn.) Cabrera (original description)