[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)
                 Order Ericales Bercht. & J.Presl (1820)
                   Family Ericaceae Juss. (1789), nom. cons. - heath family
                     Subfamily Monotropoideae Arn.
                       Tribe Monotropeae Dumort. (1829)
                         1 Genus Allotropa J. Torrey & A.Gray (1858)
                         2.1 Genus Cheilotheca Hook.f., in Bentham & Hook.f. (1876)
                         2.2 Genus Monotropastrum H. Andres, in Handel-Mazzetti (1936)
                         3 Genus Hemitomes A.Gray (1857)
                         4 Genus Monotropa L. (1753)
                         5 Genus Monotropsis Schweinitz ex Elliott (1817)
                         6 Genus Pityopus J.K. Small (1914)
                         7 Genus Pleuricospora A.Gray (1868)
                         8 Genus Sarcodes Torrey (1851)