[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020] Kingdom Algae L. (1753) see [unranked] Algae Phylum Rhodophycota Class Rhodophyceae Thuret (1855) - red algae see Phylum Rhodophyta Wettst. (1901) Order Plocamiales G.W.Saunders & Kraft Family Plocamiaceae Kütz. (1843), nom. cons. 1 Genus Plocamium Lamouroux (1813), nom. cons.