Tiarella cordifolia Linnaeus. Piedmont Foamflower. Phen: Apr-Jun. Hab: Moist forests, cove forests, rock outcrops, well-drained bottomland forests. Dist: Mainly Piedmont and upper Coastal Plain, s. MD to e. GA.

Origin/Endemic status: Native

Syn: = FNA8, K3, Mi, NY, Pa, S, W, Nesom (2021a); < Tiarella cordifolia L. – F; > Tiarella cordifolia L. – WV, Fernald (1943), Spongberg (1972); > Tiarella cordifolia L. var. austrina – Wherry (1940), Wherry (1949); > Tiarella cordifolia L. var. collina Wherry – C, G, K1, RAB, Wherry (1949); > Tiarella cordifolia L. var. cordifolia – C, G, K1, RAB; > Tiarella cordifolia L. var. typica – Lakela (1937); > Tiarella macrophylla Small – S, type a combination of Heuchera and Tiarella; > Tiarella wherryi Lakela – Fernald (1943), Lakela (1937), Spongberg (1972), Wherry (1940), Wherry (1949)

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