Bidens andrei Sherff (original description)
Bidens attenuata Sherff accepted as Bidens triplinervia Kunth (original description)
Bidens chrysanthemifolia (Kunth) Sherff (original description)
Bidens mirabilis Sherff accepted as Ericentrodea mirabilis (Sherff) S.F.Blake & Sherff (original description)
Gaillardia crassifolia A.Nelson & J.F.Macbr. accepted as Gaillardia pinnatifida Torr. (original description)
Gnaphalium grayi A.Nelson & J.F.Macbr. (original description)
Gnaphalium ivesii A.Nelson & J.F.Macbr. accepted as Pseudognaphalium viscosum (Kunth) Anderb. (original description)
Hieracium cineritium A.Nelson & J.F.Macbr. (original description)
Microseris nutans var. major A.Nelson & J.F.Macbr. (original description)
Senecio canus var. celsus S.S.Sharp (original description)
Zexmenia thysanocarpa Donn.Sm. accepted as Sanvitalia procumbens Lam. (original description)