]> GH barcode-00351721 United States of America California Ca. 2.5 mi N and 1.4 mi E of Honcut, ca. 12 mi S of Oroville. Valley Grassland; 40 m. T17N R4E Elatine rubella Rydberg Rydberg 2016-05-27 15:19:49 L. Ahart