]> GH barcode-01550124 United States of America Texas head of Fresno Canyon, Big Bend Ranch, about 50 miles east of Presidio Mostacillastrum purpusii (Brandegee) Al-Shehbaz (Brandegee) Al-Shehbaz 2019-05-24 17:40:16 R. C. Rollins & D. S. Correll