Claim: Calostephane is a genus classified under the family Asteraceae, a very large and widespread family of flowering plants, in kingdom Plantae.
Evidence: Calostephane is a genus of flowering plants in the aster family, Asteraceae. Asteraceae or Compositae (commonly referred to as the aster, daisy, composite, or sunflower family), is a very large and widespread family of flowering plants (Angiospermae). Kingdom: Plantae