This photo was also taken by Matt Ball on 12 August, but it took me until today to identify. Looking through the firefly forest site a third time was the charm. More info. The flowers are VERY tiny. Smaller than the tip of your pinkie finger. Look for this among other plants along the big path/dirt road by the picnic tables in the area where SCVN does the elementary programs.
Ditto on the date, photographer, and charm of three for i.d. More info and photos. Look for this in the turn-around circle in the same area. As always, let me know if I've made a mistake. It wouldn't be the first time - or even the third. amgreenvo at gmail