Phylum Magnoliophyta Cronquist, Takht. & Zimmerm. ex Reveal (1996) see Infraphylum Angiospermae auct.
   Class Magnoliopsida Brongn. (1843)
     Subclass Dilleniidae Takht. ex Reveal & Tahkt. (1993) see Order Dilleniales DC. ex Bercht. & J.Presl (1820)
       Superorder Urticanae Takht. ex Reveal (1992) see Order Rosales Bercht. & J.Presl (1820)
         Order Urticales Dumort. (1829) see Order Rosales Bercht. & J.Presl (1820)
           1 Family Ulmaceae Mirb. (1815), nom. cons. - elm family
           1.0 Family Celtidaceae Link (1831) see Family Cannabaceae Martinov (1820), nom. cons.
           2 Family Moraceae Gaudich. (1835), nom. cons. - mulberry family
           3 Family Cannabaceae Martinov (1820), nom. cons. - hemp family
           4 Family Cecropiaceae C.C.Berg (1978) - Cecropia family see Tribe Cecropieae Dumort. (1829)
           5 Family Urticaceae Juss. (1789), nom. cons. - nettle family