]> FH barcode-00941206 United States of America Massachusetts Collected from the experimental garden next to the Farlow Herbarium Golovinomyces ambrosiae (Schweinitz) U. Braun & R. T. A. Cook (Schweinitz) U. Braun & R. T. A. Cook 2023-03-01 10:55:04 M. J. Bradshaw