Follow this link for Today in Texas History Texas (TX) Nickname: Lone Star State Capital: Austin Motto: Friendship Flower: Bluebonnet Bird: Mockingbird (Northern Mockingbird) Tree: Pecan Song: Texas, Our Texas Entered Union: December 29, 1845 Rank: 28 The 50 State Quarters Program Release Date: June 1, 2004 Follow this link for Today in Texas History Official Website of Texas