]> GH barcode-01155036 United States of America Colorado 7.8 air miles WNW of junction of Ryan Gulch and Piceance Creek Boechera lignifera (A. Nelson) W. A. Weber (A. Nelson) W. A. Weber 2017-05-23 13:26:55 R. C. Rollins & K. W. Rollins S. Peterson, K. WileyEberle, A. Roads, D. Wilken