]> GH barcode-00309968 United States of America Colorado End of ridge below new road north from Lost Canyon, 1.6 mi NNW of Signal Peak, NW1/4 NW1/4 S16 T50N R1E, 8100 ft. On gently-sloping NE aspect of ridge Arabis pallidifolia Rollins Rollins 2010-09-23 11:05:08 B. C. Johnston