]> GH barcode-01779535 United States of America Pennsylvania Van Reeds Mill, 2.5 mi N of West Lawn, on a small island in Cacoosing Creek Ludwigia hexapetala (Hooker & Arnott) Zardini, H.Y. Gu & P.H. Raven (Hooker & Arnott) Zardini, H.Y. Gu & P.H. Raven 2020-11-05 09:23:52 W. C. Brumbach