*Symphytum asperum Lepechin. Prickly Comfrey. Phen: May-Jul. Hab: Disturbed areas. Dist: Native of the Caucasus. This Eurasian species is reported by F as occurring south to MD; it may occur in our area.
Origin/Endemic status: Eurasia
Synonymy: = C, F, G, GrPl, K1, K3, K4, Mi, NE, NY, Al-Shehbaz (1991); = n/a – Pa
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