Cycads

Cycads were common plants about 250 million years ago. Today there are about 150 species of cycads. They grow in the tropics and subtropics. Cycads look like palms, but they aren't.
Ginkgophytes

There used to be lots of these gymnosperms. Today there is only one species left, the ginkgo biloba. It is native to China, but it has been transplanted and cultivated in other areas. It is thought to be extinct in the wild. The ginkgo biloba has large fan-like leaves that fall off in the winter.
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