Symphyotrichum lanceolatum (Willdenow) Nesom var. hirsuticaule (Semple & Chmielewski) Nesom. Hairy White Panicled Aster. Phen: Jul-Sep. Hab: Wetlands over glacial deposits. Dist: ON west to MB, south to n. OH, n. IN, s. IL, and IA.
Origin/Endemic status: Native
Synonymy: = FNA20, Il, Mi; = Aster lanceolatum Willd. ssp. lanceolatum var. hirsuticaulis Semple & Chmiel. – Semple & Chmielewski (1987); = Aster lanceolatus Willd. var. hespericaulis Semple & Chmiel.; = Symphyotrichum lanceolatum (Willd.) G.L.Nesom ssp. lanceolatum var. hirsuticaule (Semple & Chmiel.) G.L.Nesom – K3, K4; < Aster lanceolatus Willd. var. lanceolatus – C; < Aster simplex Willd. var. simplex – F
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