Johnston County Courthouse: 403 W. Main, Rm. Johnston County is a county located in the U.S. state of Oklahoma. As of the 2010 census, the population was 10,957. Its county seat is Tishomingo. It was established at statehood on November 16, 1907 and named for Douglas H. Johnston, a governor of the Chickasaw Nation. â Read more.
Lupinus. Named for its color and, it is said, the resemblance of its petal to a woman's sunbonnet, the bluebonnet is the state flower of Texas. It blooms in the early spring and can be readily found in fields and along the roadsides throughout central and south Texas.
1 Texas Bluebonnet is a hardy winter annual native to Texas. 2  bluebonnet Flowers are densely arranged on a spike with a characteristic ice white terminal tip. 3  As the Texas Bluebonnet flower ages, one of the top petals turns purple-red. 4  Blooming period of the Bluebonnet flowers is between March-May.