]> GH barcode-02215584 United States of America Texas Devil's Sinkhole Natural Area, ca. 6 mi NE of Rocksprings, S of hwy 41, E of Hwy 377, immediate vicinity of the Devil's Sinkhole. SE Edwards Plateau, Chaetopappa asteroides (Nuttall) de Candolle (Nuttall) de Candolle 2021-07-08 14:50:35 G. L. Nesom