Introduction
Keys
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List all species:
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Glossary

Dichotomous Keys

Dichotomous keys have been developed for four categories of plant habit and morphology.  All species are linked directly to their descriptions.  In addition, important terms in each key have been linked directly to their explanation in the glossary.

Please select from the list below to proceed to the respective key.

-Woody vines

-Parallel-veined plants

-Gymnosperms

-Trees and shrubs