Thaspium species 1 . Hab: Calcareous woodlands and forests. Dist: Endemic to KY.
Origin/Endemic status: Endemic
Synonymy: < Thaspium pinnatifidum (Buckley) A.Gray – C, F, G, K1, K3, MC, S, Tn, W, Cooperrider (1985), Coulter & Rose (1900)
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