<Li> "The analysis of an organism's characteristics for the purpose of classification" </Li> <Li> "(Systematics) studies phylogeny to provide a pattern that can be translated into the classification and names of the more inclusive field of taxonomy" (listed as a desirable but unusual definition) </Li> <P> The varied definitions either place taxonomy as a sub-area of systematics (definition 2), invert that relationship (definition 6), or appear to consider the two terms synonymous . There is some disagreement as to whether biological nomenclature is considered a part of taxonomy (definitions 1 and 2), or a part of systematics outside taxonomy . For example, definition 6 is paired with the following definition of systematics that places nomenclature outside taxonomy: </P> <Ul> <Li> Systematics: "The study of the identification, taxonomy, and nomenclature of organisms, including the classification of living things with regard to their natural relationships and the study of variation and the evolution of taxa". </Li> </Ul>

Who is the scientist that developed the system of classification