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 discaria Cavalier-Smith, 2021
Clade natates Cavalier-Smith, 2021
Clade photaria Cavalier-Smith, 2021
Clade eucorta Cavalier-Smith, 2021
Superkingdom Corticata Lankester, 1878 - corticates
Kingdom Plantae Haeckel (1866) - plants
Subkingdom Viridiplantae Caval.-Sm. (1981) - green plants
Infrakingdom Streptophyta Caval.-Sm. (1993)
[crown] Clade Phragmoplastophyta Lecointre & Le Guyader 2006 [Hall, McCourt, Delwiche, Mishler & Karol 2020]
Phylum Charophytaᵀ Migula (1889) [monotypic]
Order Zygnematales [paraphyletic] - filamentous conjugates and saccoderm desmids
Family Zygnemataceaeᵀ (Meneghini) Kützing (1843) [polyphyletic]
01 Genus Transeauina Guiry (2013)
02 Genus Lloydina A. Ahmad & M. Goldstein (1972) [monotypic]
03 Genus Mougeotia C.Agardh (1824), nom. cons.
04 Genus Mougeotiella Yamagishi (1963)
05 Genus Mougeotiopsis Palla (1894) [monotypic]
06 Genus Neozygnema Yamagishi (1963) [monotypic]
07 Genus Sangirellum A.K. Mahato & P. Mahato (1994) [monotypic]
08 Genus Sirocladium Randhawa (1941)
09.1 Genus Spirogyra Link (1820), nom. cons.
09.2 Genus Sirogonium Kütz. (1843), nom. cons.
10 Genus Temnogametum West & G.S.West (1897)
11 Genus Temnogyra I.F. Lewis (1925)
12 Genus Trigonum A.K. Mahato & P. Mahato (1994) [monotypic]
13.1 Genus Zygnemaᵀ C.Agardh (1817), nom. cons.
13.2 Genus Pleurodiscus Lagerh. (1895)
14 Genus Zygnemopsis (Skuja) Transeau (1934)
15 Genus Zygogonium Kütz. (1843), nom. cons.