]> GH barcode-01735569 United States of America Ohio base of valley of Williams Creek, for ca. 0.2 mi, centered 250 ft S, Co. Rt. 12 (Williams Creek Rd.), 0.45 mi NNE, jct. of this rt. and St. Rt. 218, W-central portion, Sect. 20, Guyan Twp. Athalia Quad Heuchera parviflora Bartling Bartling 2021-04-08 07:01:46 D. M. Spooner [data not captured]