Florestina tripteris, the sticky florestina, is a North American species of flowering plants in the sunflower family. It is found in Mexico (from Chihuahua and Nuevo León as far south as Guerrero) and in the south-central United States (Texas). Florestina tripteris is a perennial herb up to 60 cm (2 feet) tall. One plant produces many flower heads in a branching array. Each head contains as many as 30 white disc flowers but no ray flowers. The species grows in open, sunlit locations.