living organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020] Superkingdom Eukaryotae see Domain Eukaryota Chatton, 1925 Kingdom Plantae Haeckel (1866) - plants Subkingdom Thallobionta Division Chlorophycota see Phylum Chlorophyta Pascher (1914) Class Chlorophyceae Wille (1884) - chlorophytes Order Ctenocladales see Order Chaetophorales Wille 1 ?Genus Eugomontia P. Kornmann (1960) 2 Family Ctenocladaceae see Family Chaetophoraceae Grev. 3 Family Ulvellaceae Schmidle 4 Family Microthamniaceae see Family Pleurastraceae K.R. Mattox & K.D. Stewart