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| WikiPedia definition of "cycads" |
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Cycads are a group of seed plants characterized by a large crown of compound leaves and a stout trunk. They are evergreen, gymnospermous, dioecious plants having large pinnately ...
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Subcategories. This category has the following 6 subcategories, out of 6 total. A [+]
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Stangeria eriopus has pinnately-veined, fern-like leaves that distinguish it from all other cycads. The species occurs as two variable forms or varieties.
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... Speer, Brian R., 2000. Introduction to the Bennettitales http://www.ucmp.berkeley.edu/seedplants/bennettitales.html (accessed 13 Oct 2005). ^ Pigg, Kathleen. 2005 The Cycads ...
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Fossil Cycad National Monument was a national monument in the U.S. state of South Dakota beginning in 1922. The site contained hundreds of fossil cycads, one of the world's ...
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The spermatophytes (from the Greek word "Σπερματόφυτα") (also known as phanerogams) comprise those plants that produce seeds. They are a subset of the embryophytes or ...
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Echinocactus grusonii (Mexican golden barrel cactus) Echinopsis; Lobivia Cycads. The garden focuses on the Southeast Asian, Tropical American and Central Africa species of Cycads, but a ...
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A frond is a large leaf with many divisions to it, and the term is typically used for the leaves of palms, ferns or cycads. A frond is the leaf - like structure of a fern or alga.
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The plants are dioecious, and the family Cycadaceae is unique among the cycads in not forming seed cones on female plants, but rather a group of leaf-like structures each with seeds ...
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