Liatris squarrosa (Linnaeus) Michaux var. squarrosa . Phen: Aug-Nov. Hab: Dry woodlands, glades, barrens, dry prairies, wet prairies. Dist: MD, OH, s. MI, s. IN, s. IL, MO south to Panhandle FL and e. TX.

Origin/Endemic status: Native

Synonymy: = C, FNA21, G, K1, K3, K4, Oh3, SE1, Va; = n/a – Tat; < Laciniaria squarrosa (L.) Hill – S; < Liatris squarrosa (L.) Michx. – Fl7, Il, Mi, RAB, Tn, W, WH3, WV; > Liatris squarrosa (L.) Michx. var. alabamensis (Alexander) Gaiser – NcTx, Tx; > Liatris squarrosa (L.) Michx. var. gracilenta Gaiser – F, Gaiser (1946), Godfrey (1948); > Liatris squarrosa (L.) Michx. var. squarrosa – F, Tx; > Liatris squarrosa (L.) Michx. var. typica Gaiser – Gaiser (1946), Godfrey (1948)

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Heliophily: 8