Baccharis perdusenii Giuliano (original description)
Baccharis ser. Cylindricae (Heering) Giuliano (original description)
Baccharis ser. Lanuginosae Giuliano (original description)
Baccharis ser. Nitidae (Cuatrec.) Giuliano (original description)
Baccharis ser. Uniflorae Giuliano (original description)
Baccharis subg. Baccharis sect. Agglomeratae Giuliano (original description)
Baccharis subg. Baccharis sect. Axillares ser. Axillares Giuliano (original description)
Baccharis subg. Baccharis sect. Hirsutae Giuliano accepted as Baccharis subg. Baccharis sect. Tridentatae Giuliano (original description)
Baccharis subg. Baccharis sect. Tridentatae Giuliano (original description)
Baccharis subg. Molina sect. Angustifoliae ser. Angustifoliae (Baker) Giuliano (original description)
Baccharis subg. Molina sect. Paleatae Giuliano accepted as Baccharis subg. Molina sect. Trinervatae DC. (original description)
Baccharis subg. Tarchonanthoides sect. Canescentes Giuliano (original description)
Baccharis subg. Tarchonanthoides sect. Curitybenses Giuliano accepted as Baccharis subg. Tarchonanthoides sect. Tarchonanthoides (Heering) Cuatrec. (original description)
Mikania pooleana W.C.Holmes & Vodopich (original description)
Mikania saxicola Sch.Bip. ex W.C.Holmes & Vodopich (original description)
Senecio fragrantissimus Tortosa & Bartoli (original description)
Senecio pumilus Tortosa & Bartoli (original description)