History of Classification

By RebeccaEL
  • Linnaeus

    Linnaeus

    2 kingdoms
  • Ernst Haeckel

    Ernst Haeckel

    3 kingdoms
  • Herbert Copeland

    Herbert Copeland

    4 kingdoms
  • Robert Whittaker

    Robert Whittaker

    5 kingdoms
  • Carl Woese

    Carl Woese

    6 kingdoms
  • Aristotle

    Aristotle

    2 kingdoms

  • Today

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