History of Classification

By jgierbolini
  • LInnaeus

    LInnaeus

    Two Kingdoms
  • Ernst Haeckle

    Ernst Haeckle

    Three Kingdoms
  • Herbert Copeland

    Herbert Copeland

    Four Kingdoms
  • Robert Whittaker

    Robert Whittaker

    Five Kingdom
  • Carl Woese

    Carl Woese

    Six Kingdoms
  • Aristotle

    Aristotle

    Two Kigndoms

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