Claim: Perymenium is a genus of flowering plant in the Asteraceae, the largest family of the Asterales order.
Evidence: Order: Asterales 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). The order Asterales currently includes 11 families, the largest of which are the Asteraceae, with about 25,000 species, and the Campanulaceae ("bellflowers"), with about 2,000 species.