]> GH barcode-02007183 United States of America Arizona Luka-Chukai Mountains Polygonum polygaloides subsp. confertiflorum (Nuttall ex Piper) J. C. Hickman (Nuttall ex Piper) J. C. Hickman 2021-11-13 06:16:08 G. J. Goodman & L. B. Payson