Nabalus cylindricus Small. Cylindrical Rattlesnake-root, Appalachian Rattlesnake-root. Phen: Aug-Oct. Hab: Mountain forests, grassy balds, at moderate to high elevations. Dist: Sw. VA south to w. NC and e. TN.
Origin/Endemic status: Endemic
Syn: = S; < Nabalus roanensis – K3, K4, Tn, Va; < Prenanthes cylindrica – G; < Prenanthes roanensis – C, FNA19, K1, RAB, SE1, W, Fusiak & Schilling (1984), Johnson (1980)
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