]> GH barcode-00269724 United States of America New Hampshire Original root found by roadside near Woodsville, N.H. 1938. Tuber plant June 6, 1940. Specimen taken in Aug. 1940. Grown in garden of C.F. H. from tuberous root dug at home of F.P. Lord, Hanover, N.H. Thladiantha dubia Bunge Bunge 2010-08-16 16:37:53 C. F. Hyams