Phylum Magnoliophyta Cronquist, Takht. & Zimmerm. ex Reveal (1996) see Infraphylum Angiospermae auct.
   Class Magnoliopsida Brongn. (1843)
     Subclass Rosidae Takht. (1967) see Superorder Rosanae Takht. (1967)
       Superorder Rosanae Takht. (1967)
         Order Rosales Bercht. & J.Presl (1820)
           Family Rosaceae Juss. (1789), nom. cons. - rose family
             Subfamily Pyroideae see Tribe Pyreae
               Tribe Crataegeae Koehne (1890)
                 1 Genus Cotoneaster Medik. (1789)
                 2 Genus Malacomeles (Decaisne) G.N. Jones (1945)
                 3 Genus Chamaemeles Lindl. (1821)
                 4 Genus Pyracantha M.J. Roemer (1847)
                 5 Genus Crataegus L. (1753)
                 6 Genus Mespilus L. (1753)
                 7 Genus Hesperomeles Lindl. (1837)
                 8 Genus Osteomeles Lindl. (1821)