[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)
                 Fabids see Clade Fabidae Judd, Soltis & Soltis 2007 [Judd, Soltis, Soltis & Cantino 2020]
                   Order Malpighiales Juss. ex Bercht. & J.Presl (1820)
                     Family Picrodendraceae Small (1917), nom. cons.
                       Genus Androstachys Prain (1908), nom. cons.
                       Genus Hyaenanche A.B. Lambert (1797)
                       Genus Tetracoccus Engelmann ex C. Parry (1885)
                       1 [Cal.] Müll.Arg. (1864)
                       2 [Pic.] (J.K. Small, 1917) Fawc. & Rendle (1920)
                       3 [Pod.]