Aster argentinensis Cabrera accepted as Noticastrum argentinense (Cabrera) Cuatrec. (original description)
Erigeron blakei Cabrera (original description)
Erigeron bonariensis var. microcephalus Cabrera accepted as Erigeron sumatrensis Retz. (original description)
Gnaphalium philippii Cabrera accepted as Gnaphalium cabrerae S.E.Freire (original description)
Gnaphalium platense Cabrera accepted as Gamochaeta platensis (Cabrera) Cabrera accepted as Gamochaeta pensylvanica (Willd.) Cabrera (original description)
Gnaphalium satureioides var. ventanensis Cabrera (original description)
Gnaphalium subfalcatum Cabrera accepted as Gamochaeta antillana (Urb.) Anderb. (original description)
Gutierrezia leucantha Cabrera accepted as Gutierrezia gilliesii Griseb. (original description)
Helenium alternifolium (Spreng.) Cabrera accepted as Helenium radiatum (Less.) Seckt (original description)
Hypochaeris halophila (Hauman) Cabrera accepted as Hypochaeris chondrilloides (A.Gray) Cabrera (original description)
Hypochaeris pampasica Cabrera (original description)
Hypochaeris rosengurttii var. pinnatifida (Speg.) Cabrera accepted as Hypochaeris neopinnatifida Azevêdo-Gonç. & Matzenb. (original description)
Mikania parodii Cabrera accepted as Mikania mendocina Phil. (original description)
Senecio bravensis Cabrera (original description)
Senecio grisebachii f. anomalus Cabrera (original description)
Senecio incognitus Cabrera accepted as Senecio madagascariensis Poir. (original description)
Senecio leucopeplus Cabrera (original description)
Senecio melanopotamicus Cabrera (original description)
Senecio pampeanus Cabrera (original description)
Senecio quequensis Cabrera accepted as Senecio bergii Hieron. (original description)
Senecio tandilensis Cabrera (original description)
Spilanthes bellidioides (Sm. ex Sm.) Cabrera accepted as Acmella bellidioides (Sm.) R.K.Jansen (original description)
Thymophylla belenidium (DC.) Cabrera accepted as Thymophylla pentachaeta var. belenidium (DC.) Strother (original description)