Natura - nature
actualia - actual entities
Mundus Plinius - physical world
naturalia - natural bodies
[crown] Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
Clade "neomura" Cavalier-Smith 1987
Domain Eukaryota Chatton, 1925 - eukaryotes
Clade neokaryotes Cavalier-Smith 1993 - mitochondrial eukaryotes
Clade neozoa Cavalier-Smith 1993
Superkingdom Corticata Lankester, 1878
Kingdom Plantae Haeckel (1866) - plants
Subkingdom Viridiplantae Caval.-Sm. (1981) - green plants
Infrakingdom Streptophyta C. Jeffrey (1967)
Superphylum Embryophyta Crane et al. (2004)
"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"
"eudicots"
"core eudicots"
Order Saxifragales Bercht. & J. Presl (1820)
1 Family Paeoniaceae Raf. (1815), nom. cons.
2 Family Cercidiphyllaceae Engl. (1907), nom. cons. - katsura-tree family
3.1 Family Hamamelidaceae R. Br. (1818), nom. cons. - witch-hazel family
3.2 Family Altingiaceae Horan. (1841), nom. cons.
4 Family Daphniphyllaceae Müll.-Arg. (1869), nom. cons. - Daphniphyllum family
5 Family Peridiscaceae Kuhlm. (1950), nom. cons.
6.1 Family Iteaceae J. Agardh (1858), nom. cons.
6.2 Family Grossulariaceae DC. (1805), nom. cons. - currant family
6.3.1 Family Penthoraceae Rydb. ex Britt. (1901), nom. cons. [monotypic]
6.3.2 Family Saxifragaceaeᵀ Juss. (1789) - saxifrage family
6.4 Family Crassulaceae J. St.-Hil. (1805) - stonecrop family
7 Family Aphanopetalaceae Doweld (2001)
8.1 Family Tetracarpaeaceae Nakai (1943)
8.2 Family Haloragaceae R. Br. (1814)