Texas Red Grapefruit Click to see full answer. Also asked, what are the state fruits? The 50 States Of Superfoods Alabama. Why we love blackberries: The official state fruit (different from raspberries and black raspberries, these have a white core) is a good source of potassium and vitamin E and a very good source of fiber, vitamins C and K and manganese. Alaska. Arizona. Arkansas. California. Colorado. Connecticut. Delaware. Beside above, what is Texas flower and state bird? Bluebonnet Also know, why is the Grapefruit the state fruit of Texas? The biggest reason why Texas grapefruit is the state fruit is because the red variety was created and perfected in a lab in Texas. With seeds that were likely brought to Texas in the 1800s, the first Texas grapefruit trees were planted and were of the white seedless variety.What is the Texas Animal?RESOLVED, That the 74th Legislature of the State of Texas hereby designate the longhorn the official Large State Mammal of Texas and the armadillo the official Small State Mammal of Texas.