Acamptopappus sphaerocephalus var. hirtellus S.F.Blake (original description)
Actinea subintegra (Cockerell) S.F.Blake accepted as Hymenoxys subintegra Cockerell (original description)
Archibaccharis standleyi S.F.Blake (original description)
Cacalia eriocarpa S.F.Blake accepted as Psacalium eriocarpum (S.F.Blake) S.F.Blake (original description)
Cacalia trigonophylla S.F.Blake accepted as Senecio michoacanus (B.L.Rob.) B.L.Turner & T.M.Barkley (original description)
Coreopsis congregata S.F.Blake accepted as Coreocarpus congregatus (S.F.Blake) E.B.Sm. (original description)
Echinacea angustifolia var. tennesseensis (Beadle) S.F.Blake accepted as Echinacea tennesseensis (Beadle) Small (original description)
Echinacea laevigata (C.L.Boynton & Beadle) S.F.Blake (original description)
Lessingia leptoclada var. arachnoidea (Greene) S.F.Blake accepted as Lessingia arachnoidea Greene (original description)
Plummera ambigens S.F.Blake accepted as Hymenoxys ambigens var. ambigens (S.F.Blake) Bierner (original description)
Solidago wrightii var. adenophora S.F.Blake accepted as Solidago wrightii A.Gray (original description)
Trigonospermum hispidulum S.F.Blake (original description)
Verbesina microcarpa S.F.Blake (original description)
Zexmenia melastomacea S.F.Blake accepted as Wamalchitamia aurantiaca (Klatt) Strother (original description)