#genus_Coryphantha  mainly globose cacti of southwestern United States and Mexico covered with many nodules; superficially resembling and formerly included in genus Mammillaria
  supertype:  caryophylloid_dicot_genus__caryophylloiddicotgenu  genus of relatively early dicotyledonous plants including mostly flowers
  member of:  family_Cactaceae
  member:  coryphantha  a cactus of the genus Coryphantha

No statement uses or specializes genus_Coryphantha; click here to add one.