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Group of coned, seed-bearing plants. Cycads are among the oldest of the land plants. They are known to have lived in the Permian, over 200 million years ago (before the age of dinosaurs) and they covered much of the ... [MORE]
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Cycadophyta
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Fossil history.
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Introduction to the Cycads
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An excellent place to begin learning about the Cycads
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PACSOA - Cycads
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Includes many articles, detailed species accounts, and images. From the Palm and Cycad Societies of Australia (PACSOA).
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The Cycad Pages
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Extensive botanical database on the known cycads, including identification and classification, ecology and conservation, cycad evolution and the fossil record, geography and distribution, and horticultural information.
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The Cycads: Fossils of the Past
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An introduction.
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University of Georgia Greenhouses - Non-flowering Plants
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Includes images of the cycad collection.
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Virtual Cycad Encyclopedia
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Good source for information on Cycads. Includes taxonomy, biology, photos, links.
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