]> NEBC barcode-01008953 United States of America Massachusetts Mount Washington Packera obovata (Muhlenberg ex Willdenow) W. A. Weber & Á. Löve (Muhlenberg ex Willdenow) W. A. Weber & Á. Löve 2015-12-07 21:20:11 C. H. Knowlton & C. Schweinfurth