Scutellaria leonardii Epling. Shale-barren Skullcap, Glade Skullcap. Phen: Apr-Jun; May-Jul. Hab: Limestone glades, diabase barrens, shale barrens and woodlands, dry sandy soils. Dist: MA west to MI and ND, south to se. VA, nc. NC, AR, and OK.

Origin/Endemic status: Native

Synonymy ⓘ: = C, FNA, G, Il, Pa, Va, W, WV, Epling (1942); = n/a – Tat; = Scutellaria ambigua Nutt. – S; = Scutellaria parvula Michx. var. leonardii (Epling) Fernald – Mi, Tx; = Scutellaria parvula Michx. var. missouriensis (Torr.) Goodman & C.A.Lawson – Ar, K1, NcTx, NE, NY, Tn; > Scutellaria nervosa Pursh var. ambigua (Nutt.) Fernald – F; < Scutellaria parvula Michx. – K3, K4, RAB; > Scutellaria parvula Michx. var. leonardi (Epling) Fernald – F; > Scutellaria parvula Michx. var. leonardii (Epling) Fernald – GrPl

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Wetland Indicator Status:

• Atlantic and Gulf Coastal Plain: FACU (taxonomic split from wetland indicator species)
• Eastern Mountains and Piedmont: UPL (taxonomic split from wetland indicator species)
• Great Plains: UPL (taxonomic split from wetland indicator species)
• Midwest: FACU (taxonomic split from wetland indicator species)
• Northcentral & Northeast: FACU (taxonomic split from wetland indicator species)

Heliophily ⓘ: 8