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.
The flowers are planted by the Texas Department of Transportation (TXDOT) and local city and county governments as part of a wildflower beautification program started by Lady Bird Johnson. The first two weeks in April are considered prime bloom time for bluebonnets around Austin and the Texas Hill Country. The blue lupine variety is well known as the Texas Bluebonnet, the state flower of Texas.