]> NEBC barcode-01154889 United States of America Massachusetts Boston Basin Ecoregion: Charles River Watershed, Jamaica Plain, the Arnold Arboretum, Weld Hill, GPS 42.392N, 71.198W Symphyotrichum pilosum var. pringlei (A. Gray) G. L. Nesom (A. Gray) G. L. Nesom 2016-10-12 16:39:17 W. T. Kittredge