]> GH barcode-01556419 United States of America Arizona 10 km W of Ashfork on road to Seligman. Purshia mexicana (D. Don) Henrickson (D. Don) Henrickson 2020-04-21 11:29:52 B. Bartholomew, L. R. Landrum, H. W. Li & T. S. Ying