]> GH barcode-01082803 United States of America Pennsylvania Nottingham Township: Goat Hill Serpentine Barrens Natural Area, ca 1.0 mi NW of Nottingham (boro) on PA hwy 272 Asclepias viridiflora Rafinesque Rafinesque 2020-09-29 07:40:54 F. H. Utech [data not captured]