title: Hymenopappus radiatus
text: # Hymenopappus radiatus
  
  Hymenopappus radiatus, the ray hymenopappus, is a North American species of flowering plant in the daisy family.
  
  It is endemic to the state of Arizona, in the southwestern United States.
  
  ## Description
  
  Hymenopappus radiatus is a perennial herb up to 45 cm (18 in) tall. One plant produces 6-8 flower heads per stem, each head 8 white ray flowers surrounding 30–50 yellow disc flowers.
  
  