Stachys tenuifolia Willdenow. Smooth Hedge-nettle. Phen: Jun-Aug; Sep-Oct. Hab: Wooded alluvial river bottoms, swamp forests, and roadsides. Dist: NB west to MB, south to Panhandle FL and e. TX.
Origin/Endemic status: Native
Syn: = Ar, C, G, GrPl, Il, Mi, Mo3, NcTx, RAB, S, Tn, Tx, Va, Fleming, Nelson, & Townsend (2011), Floden (2016), Poindexter & Nelson (2011); = Stachys tenuifolia var. tenuifolia – W; < Stachys tenuifolia – GW2, K3, K4, Pa; > Stachys tenuifolia var. perlonga – F, WH3, Nelson (1981); > Stachys tenuifolia var. platyphylla – F; > Stachys tenuifolia var. tenuifolia – F, Nelson (1981)
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