Bacterial taxonomy Bacterial taxonomy Bacterial taxonomy is the taxonomy, i.e. the rank-based classification, of bacteria. In the scientific classification established by Carl Linnaeus, each species has to be assigned to a genus (binary nomenclature), which in turn is a lower level of a hierarchy of ranks (family, suborder, order, subclass, class, division/phyla, kingdom and domain). In the currently accepted classification of life, there are three domains (Eukaryotes, Bacteria and Archaea), which, in terms of taxonomy, despite following the same principles have several different conventions between them and between their subdivisions as are studied by different disciplines (botany, zoology, mycology and microbiology), for
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