Baccharis aracatubensis Malag. & Hatschb. ex G.M.Barroso accepted as Baccharis aracatubaensis Malag. (original description)
Baccharis brachylaenoides var. polycephala (Malag.) G.M.Barroso accepted as Baccharis oblongifolia (Ruiz & Pav.) Pers. (original description)
Baccharis concinna G.M.Barroso (original description)
Baccharis dentata (Vell.) G.M.Barroso (original description)
Baccharis dusenii G.M.Barroso accepted as Baccharis parvidentata Malag. (original description)
Baccharis lymanii G.M.Barroso accepted as Baccharis lymanii G.M.Barroso ex G.Heiden (original description)
Baccharis martiana G.M.Barroso accepted as Baccharis pseudoalpestris Malag. (original description)
Baccharis megapotamica var. weirii (Baker) G.M.Barroso (original description)
Baccharis pentziifolia var. minor G.M.Barroso accepted as Baccharis trilobata A.S.Oliveira & Marchiori (original description)
Baccharis semiserrata var. elaegnoides (Steud. ex Sch.Bip.) Govaerts (original description)
Baccharis singularis (Vell.) G.M.Barroso (original description)