Diodia virginiana (sometimes called Virginia Buttonweed or Buttonweed) blooming in Norman, Oklahoma, September 19, 2022
CORRECTION: https://en.wikipedia.org/wiki/Hexasepalum_teres
https://www.wildflower.org/plants/result.php?id_plant=dite2 Diodia teres Walter Poorjoe Rubiaceae (Madder Family) Synonym(s): USDA Symbol: dite2 USDA Native Status: L48 (N)
