]> GH barcode-01778002 United States of America Arizona 6 miles south of Prescott. Gaura hexandra subsp. gracilis (Wooton & Standley) P. H. Raven & D. P. Gregory (Wooton & Standley) P. H. Raven & D. P. Gregory 2020-05-18 16:45:58 C. L. Hitchcock & L. R. Stanford