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 Bryopsidales J.H.Schaffn. (1922) Family Udoteaceae J.Agardh Genus Avrainvillea M.J. Decne. (1842) Genus Chlorodesmis Harvey & Bailey (1851) Genus Halimeda J.V.Lamour. (1812), nom. cons., orth. cons. Genus Penicillus J.B. de Lam. (1813) Genus Udotea J.V.F. Lamouroux (1812)