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,
Linnaeus Arboretum and a meeting space. In 1988, the arboretum was officially named the Linnaeus Arboretum after renowned Swedish botanist Carl Linnaeus. The Friends of the Linnaeus Arboretum formed during 1989; members of the group participate in volunteer and educational activities. Jim Gilbert became director of the Arboretum in 1998, and upon his retirement in 2005, the Jim Gilbert Teaching Pond was created. In 2003, the first Linnaeus Symposium was held in conjunction with the celebration of the Arboretum’s thirty year anniversary. The Symposium hosted renowned ethnobotanist Wade Davis. Dr. Cindy Johnson-Groh became Executive Director of the Linnaeus Arboretum in 2006, and