Archibaccharis standleyi var. aequivenia S.F.Blake accepted as Archibaccharis standleyi S.F.Blake (original description)
Archibaccharis subsessilis S.F.Blake (original description)
Astranthium guatemalense S.F.Blake accepted as Erigeron guatemalensis (S.F.Blake) G.L.Nesom (original description)
Bahia depauperata S.F.Blake accepted as Achyropappus depauperatus (S.F.Blake) B.L.Turner (original description)
Cirsium consociatum S.F.Blake (original description)
Cirsium skutchii S.F.Blake (original description)
Clibadium oligandrum S.F.Blake accepted as Clibadium arboreum Donn.Sm. (original description)
Erigeron subspicatus var. leiocarpus S.F.Blake accepted as Laennecia schiedeana (Less.) G.L.Nesom (original description)
Erigeron tripartitus S.F.Blake accepted as Erigeron karvinskianus DC. (original description)
Gnaphalium stolonatum S.F.Blake (original description)
Hieracium skutchii S.F.Blake (original description)
Liabum vagans S.F.Blake accepted as Sinclairia vagans (S.F.Blake) H.Rob. & Brettell (original description)
Mikania skutchii S.F.Blake accepted as Mikania banisteriae DC. (original description)
Montanoa echinacea S.F.Blake (original description)
Perymenium chloroleucum S.F.Blake (original description)
Rumfordia penninervis S.F.Blake (original description)
Sabazia obtusata S.F.Blake accepted as Selloa obtusata (S.F.Blake) Longpre (original description)
Sabazia pinetorum S.F.Blake (original description)
Sabazia pinetorum var. dispar S.F.Blake accepted as Sabazia pinetorum S.F.Blake (original description)
Salmea scandens var. pubescens S.F.Blake accepted as Salmea scandens (L.) DC. (original description)
Tridax purpurea S.F.Blake (original description)
Trixis chiantlensis S.F.Blake accepted as Trixis inula Crantz (original description)
Vernonia birmanica (Kuntze) Merr. (original description)