]> GH barcode-01679402 United States of America Texas Big Bend National Park. Along road to Boquillas, c. 5 mi. SE of junction with road to hdq, Senna lindheimeriana (Scheele) H. S. Irwin & Barneby (Scheele) H. S. Irwin & Barneby 2020-04-16 11:06:34 G. L. Webster