Tiarella stolonifera Nesom. Northern Foamflower. Phen: Late Apr-Jul. Hab: Moist forests, cove forests, rock outcrops, well-drained bottomland forests. Dist: Tiarella stolonifera is the most widespread component of the Tiarella cordifolia complex, and occupies the northern portion of the distribution of the complex: NS west to ON and WI, south to Mountains of VA, nw. NC (Asheville Basin and northwards), ne. TN (south and west to Morgan & Roane counties), KY, and s. OH.

Origin/Endemic status: Native

Synonymy ⓘ: = Nesom (2021a); = n/a – Tat; < Tiarella cordifolia L. – F, FNA8, Mi, NY, Pa, S, S13, Tn, W, WV; < Tiarella cordifolia L. var. cordifolia – C, G, RAB

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Wetland Indicator Status:

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

Heliophily ⓘ: 3