Synonyms
Cacalia gigantea var. baldwinii Kuntze
Vernonia duggariana Daniels
Vernonia flavipapposa Daniels
Cacalia baldwinii (Torr.) Kuntze
Vernonia sphaeroidea Nutt.
Vernonia baldwinii f. albiflora E.J.Palmer & Steyerm.
Vernonia baldwinii var. interior (Small) B.G.Schub.
Vernonia baldwinii var. parthenioides Rickett
Vernonia baldwinii f. alba Waterf.
Vernonia baldwinii subsp. interior (Small) W.Z.Faust
Vernonia interior var. baldwinii (Torr.) Mack. & Bush
Vernonia parthenioides Daniels
Vernonia interior var. drummondii Mack. & Bush
Vernonia interior Small