Phylum Magnoliophyta Cronquist, Takht. & Zimmerm. ex Reveal (1996) see Infraphylum Angiospermae auct.
   Class Magnoliopsida Brongn. (1843)
     Subclass Hamamelididae Takht. (1967)
       Superorder Myrothamnanae Takht. (1997)
         Order Myrothamnales Nakai ex Reveal (1993) see Order Gunnerales Takht. ex Reveal (1992)
           Family Myrothamnaceae Nied. (1891), nom. cons. - chanasa family
             Genus Myrothamnus Welwitsch (1859)