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Dichotomous Leaf Key Display


An actual leaf key set up as a dichotomous key display using real leaves and twigs. Leaf and twig specimens are mounted on a 12"x16" poster board enclosed in a clear, sturdy vinyl envelope. 

The display teaches important botanical information such as: 

  • broadleaf vs. needlelike
  • simple vs. compound
  • leaf arrangement on twigs
  • leaf shapes and leaf margins