How did a turtle with a rose pattern become a turtle?

Spotted turtle. Spotted tortoises, belonging to the genus Tortoise, are native to the United States, and their body patterns are like roses. It is an endemic species in the eastern United States, mainly distributed in the rivers of the Mobile Bay system. This species is listed as an endangered 3-C subclass by the US Wildlife Service, and the habitat and river system protection of most spotted turtles are very fragile.