]> GH barcode-01751401 United States of America Colorado From the head-waters of Clear Creek, and the alpine ridges lying east of "Middle Park," Colorado Territory. Silene acaulis subsp. subacaulescens (F. N. Williams) C. L. Hitchcock & B. Maguire (F. N. Williams) C. L. Hitchcock & B. Maguire 2020-05-01 20:09:10 C. C. Parry