Dichotomous key

Plant dichotomous key

Plant 1

Needles

Cones

Woody stem

No flowers

Plant 2

White flowers

4 petals

Plant 3

Purple flowers

Plant 4

Flower

No petals

 

A. Plant has no flowers (Plant 1)

A’. Plant has flowers

B. Plant has no petals (Plant 4)

B’. Plant has petals

C. Plant has white flowers (Plant 2)

C’. Plant has purple flowers (Plant 3)

Comments

One response to “Dichotomous key”

  1. Susanne Rieder Avatar
    Susanne Rieder

    Chelsea, I like your dichotomous key. It is very straight forward, clear and easy to follow. However, I think plant 1 has flowers, too.

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