Aspilia quinquenervis S.F.Blake accepted as Elaphandra quinquenervis (S.F.Blake) H.Rob. (original description)
Calea longipes S.F.Blake (original description)
Erigeron porteri S.F.Blake accepted as Erigeron vetensis Rydb. (original description)
Gynoxys jamesonii S.F.Blake accepted as Aequatorium jamesonii (S.F.Blake) C.Jeffrey (original description)
Gynoxys leiotheca S.F.Blake (original description)
Otopappus cordatus S.F.Blake accepted as Otopappus imbricatus (Sch.Bip.) S.F.Blake (original description)
Oyedaea obovata S.F.Blake (original description)
Perezia longifolia S.F.Blake accepted as Acourtia longifolia (S.F.Blake) Reveal & R.M.King (original description)
Rumfordia guatemalensis (J.M.Coult.) S.F.Blake (original description)
Simsia grayi Sch.Bip. ex S.F.Blake accepted as Simsia annectens var. grayi (Sch.Bip. ex S.F.Blake) D.M.Spooner (original description)
Verbesina glaucophylla S.F.Blake (original description)
Verbesina heterocarpa S.F.Blake accepted as Verbesina grayi (Sch.Bip.) Benth. ex Hemsl. (original description)
Verbesina pantoptera S.F.Blake (original description)
Verbesina rivetii S.F.Blake (original description)
Zexmenia mexiae S.F.Blake accepted as Lasianthaea macrocephala (Hook. & Arn.) K.M.Becker (original description)