[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]
               Asteridae Takht. (1967) see Superorder Asteranae Takht. (1967)
                 Lamiids see Clade Lamiidae Takhtajan 1987 [Olmstead, Judd & Cantino 2020]
                   Order Gentianales Juss. ex Bercht. & J.Presl (1820)
                     Family Apocynaceae Juss. (1789), nom. cons. - dogbane family
                       Subfamily Apocynoideae Burnett
                         Tribe Apocyneae Rchb. (1831)
                           01 Genus Aganosma (Blume) G.Don (1837)
                           02 Genus Apocynum L. (1753)
                           03 Genus Baissea A.DC. (1844)
                           04 Genus Beaumontia N. Wall. (1824)
                           05 Genus Epigynum Wight
                           06 Genus Forsteronia G.Mey. (1818)
                           07 Genus Ichnocarpus R.Br. (1810), nom. cons.
                           08 Genus Odontadenia Bentham (1841)
                           09 Genus Oncinotis Bentham, in Hook. (1849)
                           10 Genus Trachelospermum Lemaire (1851)
                           11 Genus Urceola Roxburgh (1799), nom. cons.