]> NEBC barcode-00521882 United States of America Massachusetts Boston Basin Ecoregion: Muddy River Watershed. West side of the Muddy River, next to the retaining wall above Route 90, where Charlesgate West passes over it, GPS 42. 350571N, -71. 092639W (WGS-84) Artemisia vulgaris Linnaeus Linnaeus 2016-01-13 16:40:32 Zachary Nowak