Scutellaria ovata Hill var. rugosa (Alph. Wood) Fernald. Hab: Shale barrens, other dry woodlands. Dist: Appalachians from MD to NC; Interior Highlands from sw. IL through s. MO to nc. AR.
Origin/Endemic status: Endemic
Syn: = F, Il; = Scutellaria ovata ssp. rugosa – K4; = Scutellaria ovata ssp. rugosa var. rugosa – Pittman (1988), not published; > Scutellaria arguta – C, G, K1, S, Tn, W, Epling (1942); < Scutellaria ovata – RAB, S, Tn; > Scutellaria ovata ssp. pseudoarguta – K1, Epling (1942), invalid name; < Scutellaria ovata ssp. rugosa – K3; > Scutellaria ovata ssp. rugosa – K1, Mo3, Va, W, Epling (1942); > Scutellaria ovata ssp. virginiana – K1, Epling (1942), invalid name; > Scutellaria ovata var. pseudoarguta – WV; > Scutellaria ovata var. rugosa – WV; > Scutellaria ovata var. virginiana – WV
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