Natura - nature actualia - actual entities Mundus Plinius - physical world naturalia - natural bodies Biota "neomura" Domain Eukaryota Chatton, 1925 - eukaryotes "neokaryotes" - mitochondrial eukaryotes "neozoa" Superkingdom Corticata Lankester, 1878 Kingdom Plantae Haeckel (1866) - plants Subkingdom Viridiplantae Caval.-Sm. (1981) - green plants Infrakingdom Streptophyta C. Jeffrey (1967) Superphylum Embryophyta "polysporangiophytes" Phylum Tracheophyta Sinnott ex Caval.-Sm. (1998) - vascular plants Subphylum Euphyllophytina Infraphylum "Radiatopses" Kenrick & Crane (1997) "lignophytes" Class Spermatopsida "core seed plants" Subclass Magnoliidae Novák ex Takht. (1967) - angiosperms "core angiosperms" Superorder Magnolianaeᵀ Takht. (1967) Order Magnolialesᵀ Juss. ex Bercht. & J. Presl (1820) 1 Family Myristicaceae R. Br. (1810), nom. cons. - nutmeg family 2 Family Magnoliaceaeᵀ Juss. (1789) - Magnolia family 3 Family Annonaceae Juss. (1789), nom. cons. - custard-apple family 4 Family Eupomatiaceae Orb. (1845), nom. cons. 5 Family Himantandraceae Diels (1917), nom. cons. [monotypic] 6 Family Degeneriaceae I.W. Bailey & A.C. Sm. (1942), nom. cons. - Degeneria family