Xanthisma spinulosum var. spinulosum (Pursh) D.R. Morgan & R.L. Hartm.
Asteraceae
R. D. Worthington
38881
2016-09-11
11 SEP 2016
United States, Texas, Hudspeth, Hueco Mts., 11.2 road mi. E along US 62-180 from Hueco Inn/Desert Haven and jct. road to Hueco Ranch at roadside park/vista