Asiatic Day Flower

Once the five images are displayed below, click on the title above to see the same five images enlarged.
Commelina communis
Cass County, August 15, 2010
Cass County, August 15, 2010
Cass County, August 15, 2010
Cass County, August 15, 2010
Cass County, August 15, 2010
The parts of this flower are nicely identified on an image of Asiatic Day Flower at Iowa Plants.