Cavalier-Smith's system of classification scheme they reintroduced the classification with the division of prokaryotes superkingdom into two kingdoms, Bacteria (=Eubacteria) and Archaea (=Archaebacteria). This is based on the consensus in the Taxonomic Outline of Bacteria and Archaea (TOBA) and the Catalogue of Life. Cavalier-Smith's system of classification The classification system of life introduced by British zoologist Thomas Cavalier-Smith involves systematic arrangements of all life forms on earth. Following and improving the classification systems introduced by Carl Linnaeus, Ernst Haeckel, Robert Whittaker, and Carl Woese, Cavalier-Smith's classification attempts to incorporate the latest developments in taxonomy. His classification has been a major foundation in modern taxonomy,
Commemoration of Carl Linnaeus a poet who happened to become a naturalist". Among other compliments, Linnaeus has been called the "Flower King", "Princeps botanicorum" (Prince of Botanists), "The Pliny of the North," and "The Second Adam". In 1959, Carl Linnaeus was designated as the lectotype for "Homo sapiens", which means that following the International Code of Zoological Nomenclature, "Homo sapiens" is validly defined as the animal species to which Linnaeus belongs. The Royal Botanic Garden Edinburgh holds a monument to Linnaeus designed in 1778 by the noted Scottish architect Robert Adam. It was originally erected in the Botanic Garden on Leith Walk in 1779