Symphyotrichum lanceolatum (Willdenow) Nesom var. latifolium (Semple & Chmielewski) Nesom. Broad-leaved White Panicled Aster. Phen: Sep-Oct. Hab: Bottomlands, other moist sites. Dist: ME west to MB, south to e. Panhandle FL and TX.

Origin/Endemic status: Native

Synonymy: = Ar, Fl7, FNA20, Il, Mi, Tn, WH3, Nesom (1994a); = Aster lanceolatus Willd. ssp. lanceolatus var. latifolius Semple & Chmiel. – Semple & Chmielewski (1987); = Aster lanceolatus Willd. var. simplex (Willd.) A.G.Jones – C; = Symphyotrichum lanceolatum (Willd.) G.L.Nesom ssp. lanceolatum var. latifolium (Semple & Chmiel.) G.L.Nesom – K1, K3, K4, NE; < Aster lanceolatus Willd. – W; Aster lanceolatus Willd. var. latifolius Semple & Chmiel.; < Aster paniculatus Lam. – Tat; < Aster simplex Willd. – GW2, RAB; < Aster simplex Willd. var. simplex – F, G; < Symphyotrichum lanceolatum (Willd.) G.L.Nesom – Pa; < Symphyotrichum lanceolatum (Willd.) G.L.Nesom ssp. lanceolatum var. lanceolatum – Pa

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Wetland Indicator Status:

• Atlantic and Gulf Coastal Plain: FACW (name change)
• Eastern Mountains and Piedmont: FACW (name change)
• Great Plains: FACW (name change)
• Midwest: FAC (name change)
• Northcentral & Northeast: FACW (name change)

Heliophily: 5