[Regnum Vegetabile] L. (1753), nom. inval. - plant kingdom see Kingdom Plantae Haeckel (1866)
   Class Cryptogamia L. (1753)
     Order Musci L. (1753), nom. inval. see Order Musci
       Genus Phascum L. (1753), nom. inval. see Genus Phascum L. ex Hedw. (1801)