Stachys aspera Michaux. Rough-leaved Hedge-nettle. Phen: Jun-Aug; Aug-Sep. Hab: Moist or wet sandy soil of savannas, marshes, or swamp forests, mafic barrens, sinkhole ponds in the Great Valley. Dist: NJ and NY west to IL and IA, south to GA and MO.
Origin/Endemic status: Native
Syn: = C, G, Il, K1, K3, K4, Mi, Va, WV, Fleming, Nelson, & Townsend (2011); = Stachys ambigua – S; = Stachys hyssopifolia var. ambigua – F, GW2, Pa, RAB, Nelson (1981)
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