]> GH barcode-02001107 United States of America Arizona Grand Canyon Nat. Park. Bright Angel Trail 1 mile above River Maurandella antirrhiniflora (Humboldt & Bonpland ex Willdenow) Rothmaler (Humboldt & Bonpland ex Willdenow) Rothmaler 2021-12-15 14:44:43 C. B. Wolf