]> GH barcode-01852735 United States of America Arizona near dam above Allison Camp, Fresnal Canyon, Baboquivari Mountains. Chamaecrista nictitans var. mensalis (Greenman) H. S. Irwin & Barneby (Greenman) H. S. Irwin & Barneby 2020-05-22 16:11:17 F. W. Gould & H. S. Haskell