Additional
Information: 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 earth in the Mesozoic Era. Today they a
Cycadophyta Cycadophyta: Fossil history. (Cycadophyta) http://plantnet.rbgsyd.gov.au/PlantNet/cycad/foss.html
Virtual Cycad Encyclopedia Virtual Cycad Encyclopedia: Good source for information on Cycads. Includes taxonomy, biology, photos, links. (Cycadophyta) http://www.plantapalm.com/vce/vce_index.htm
Introduction to the Cycads Introduction to the Cycads: An excellent place to begin learning about the Cycads (Cycadophyta) http://www.ucmp.berkeley.edu/seedplants/cycadophyta/cycads.html
The Cycad Pages The Cycad Pages: 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. (Cycadophyta) http://plantnet.rbgsyd.gov.au/PlantNet/cycad/index.html
PACSOA - Cycads PACSOA - Cycads: Includes many articles, detailed species accounts, and images. From the Palm and Cycad Societies of Australia (PACSOA). (Cycadophyta) http://www.pacsoa.org.au/cycads/
The Cycads: Fossils of the Past The Cycads: Fossils of the Past: An introduction. (Cycadophyta) http://www.plantapalm.com/vce/intro/fossilspast.htm
Additional
Information: 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 earth in the Mesozoic Era. Today they a
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