Canon SX40 HS Raynox DCR-150
My back yard Newport, Ky. USA
Dayflower family (Commelinaceae)
Description: This is a native perennial plant about 2-4’ tall and mostly unbranched, except toward the apex. The central stem is round, glabrous, and occasionally glaucous. The grey- or blue-green alternate leaves are up to 15" long and 1" across. They are linear, although wider at the base, where the leaves wrap around the stem in sheaths, than at the tip. They are also glabrous, with parallel venation and smooth margins, tending to bend downward towards the middle. The light violet to blue-violet flowers occur in small clusters on hairless flowering stems at the top of the plant. Underneath each inflorescence are 2 small bracts, each up to 3" long and less than ½" across. Each flower is about 1" across, with 3 rounded petals, 6 bright yellow anthers, and fine spidery violet hairs near the base. The flowers open up during the morning and close by the afternoon in sunny weather, but remain open longer on cloudy days. There is no floral scent.
Copied from: http://www.illinoiswildflowers.info/prairie/pla...