Colorado Venus Looking-glass, Texas Venus Looking-glass, Lindheimer Venus Looking-glass
Triodanis coloradoensis (Buckl.) McVaugh
Western Venus Looking Glass is found growing on rocky hills and ledges of the South Texas Plains and the Edwards Plateau regions. It grows to be 3 1/2 feet tall and has elliptic leaves that are 1-2 inches long. The flowers are bluish violet with white inside the tube. They bloom from April to June.
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