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"
Superorder Lilianae Takht. (1967) - monocots
Order Alismatales R. Br. ex Bercht. & J. Presl (1820)
1.1 Family Acoraceae Martinov (1820)
1.2 Family Araceae Juss. (1789) - Arum family
2 Family Tofieldiaceae Takht. (1995)
3 Family Alismataceaeᵀ Vent. (1799) - water-plantain family
4 Family Butomaceae Mirb. (1804) [monotypic] - flowering rush family
5 Family Hydrocharitaceae Juss. (1789) - tape-grass family
6 Family Scheuchzeriaceae F. Rudolphi (1830) [monotypic]
7 Family Aponogetonaceae Planch. (1856), nom. cons. - Cape-pondweed family
8 Family Juncaginaceae Rich. (1808) - arrow-grass family
9.1 Family Posidoniaceae Vines (1895), nom. cons.
9.2 Family Ruppiaceae Horan. (1834), nom. cons. [monotypic] - ditch-grass family
9.3 Family Cymodoceaceae Vines (1895), nom. cons. - Cymodocea family
9.4 Family Potamogetonaceae Bercht. & J. Presl (1823) - pondweed family
9.5 Family Zosteraceae Dumort. (1829), nom. cons.