]> GH barcode-02007179 United States of America Arizona Glenn Lake, 1/2 mile west of Hwy. #67, about 13 miles south of Jacob's Lake, Kaibab National Forest. Polygonum polygaloides subsp. confertiflorum (Nuttall ex Piper) J. C. Hickman (Nuttall ex Piper) J. C. Hickman 2021-11-13 06:17:21 D. S. Correll & H. B. Correll