]> FH barcode-00941257 United States of America Massachusetts Collected from the Arnold Arboretum next to Accession number 22898 Golovinomyces ambrosiae (Schweinitz) U. Braun & R. T. A. Cook (Schweinitz) U. Braun & R. T. A. Cook 2023-03-01 11:21:24 M. J. Bradshaw