[plants] Haeckel (1866) - plants
   vascular plants see Phylum Tracheophyta Sinnott ex Caval.-Sm. (1998)
     euphyllophytes see Clade Euphyllophyta Lecointre & Le Guyader 2006 [Cantino & Donoghue 2020]
       Spermatophyta Britton & Brown 1896 [Crane & Kenrick 1997], nom. cl. inval. - seed plants see Clade Spermatophyta Britton & Brown 1896 [Cantino, Doyle & Donoghue 2020]
         Class Magnoliopsida Brongn. (1843)
           "Eudicots" see Clade Eudicotyledoneae Donoghue, Doyle & Cantino 2007 [Donoghue, Doyle & Cantino 2020]
             "Core Eudicots" see Clade Gunneridae Soltis, Soltis & Judd 2007 [Soltis, Soltis & Judd 2020]
               Rosidae Takht. (1967) see Superorder Rosanae Takht. (1967)
                 Malvids see Clade Malvidae Judd, Soltis & Soltis 2007 [Judd, Soltis, Soltis & Cantino 2020]
                   Order Sapindales Juss. ex Bercht. & J.Presl (1820)
                     Family Simaroubaceae DC. (1811), nom. cons. - quassia family
                       1 Genus Ailanthus Desf. (1788)
                       2 Genus Brucea J.F. Mill. (1779), nom. cons.
                       3 Genus Castela Turpin (1806), nom. cons.
                       4 Genus Leitneria Chapman (1860)
                       5 Genus Picrasma Blume (1825)
                       6 Genus Quassia L. (1762)
                       7 Genus Soulamea Lam. (1785)