C. arborea

C. arborea may refer to:
 * Careya arborea, the slow match tree, a tree species found in India
 * Cojoba arborea, a tree species found in the Caribbean, Mexico and Central America
 * Coriaria arborea, the tutu, a poisonous shrub species native to New Zealand
 * Crataegus arborea, the Montgomery hawthorn, a plant species native to the eastern United States in North America