Commemoration of Carl Linnaeus Commemoration of Carl Linnaeus Commemoration of Carl Linnaeus has been ongoing for over two centuries. Celebrated for his scientific work, Linnaeus was knighted and granted nobility (as "Carl von Linné") in life. After his death, he has been featured in sculpture, on postage stamps and banknotes, as well as by a medal from the eponymous Linnean Society of London. Several notable people have the given names Linnaeus/Linné (usually for boys) or Linnea/Linnéa (highly popular for girls born in Scandinavia). Among other things named in his honor are plants, astronomical features, towns, an arboretum, a mineral and a university. By the
Carl Linnaeus the idea of a hierarchical structure of classification which is based upon observable characteristics and intended to reflect natural relationships. While the underlying details concerning what are considered to be scientifically valid "observable characteristics" have changed with expanding knowledge (for example, DNA sequencing, unavailable in Linnaeus' time, has proven to be a tool of considerable utility for classifying living organisms and establishing their evolutionary relationships), the fundamental principle remains sound. Linnaeus' system of taxonomy was especially noted as the first to include humans ("Homo") taxonomically grouped with apes ("Simia"), under the header of "Anthropomorpha". German biologist Ernst Haeckel speaking in