Synonyms
Liatris squarrosa f. alba R.A.Evers & Thieret
Liatris hirsutiflora Kostel.
Liatris glabrata var. alabamensis (Alexander ex Small) Shinners
Liatris uniflora Raf.
Lacinaria squarrosa var. alabamensis Alexander ex Small
Lacinaria squarrosa Hill
Serratula squarrosa L.
Liatris squarrosa var. luxurians Hook.
Vernonia hirsutiflora Poir.
Liatris squarrosa var. typica Gaiser
Liatris squarrosa var. alabemensis (Alexander ex Small) Gaiser
Liatris squarrosa var. floribunda Torr. & A.Gray
Liatris squarrosa var. gracilenta Gaiser