Friday, April 25, 2008

Major tree genera

Flowering plants (Magnoliophyta; angiosperms)

Dicotyledons (Magnoliopsida; broadleaf or hardwood trees)


Monocotyledons (Liliopsida)

Conifers (Pinophyta; softwood trees)

Ginkgos (Ginkgophyta)

Cycads (Cycadophyta)

Ferns (Pteridophyta)

Fossil trees

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