]> GH barcode-01641034 United States of America Texas along Screw Bean Arroyo, 56 miles north of Pecos Anulocaulis leiosolenus var. gypsogenus (Waterfall) Spellenb. & Wooton (Waterfall) Spellenb. & Wooton 2020-05-18 08:15:34 U. T. Waterfall