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Tracheophyta
Tracheophyta (vascular plants; kingdom Plantae) Division comprising plants that have vascular tissues (xylem and phloem) through which water and nutrients are transported. The division includes the subdivisions Pteridophytina (spore-bearing vascular plants) and Spermatophytina (seed-bearing plants; see SPERMATOPHYTA).
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AILSA ALLABY and MICHAEL ALLABY. "Tracheophyta." A Dictionary of Earth Sciences. 1999. Encyclopedia.com. 28 May. 2012 <http://www.encyclopedia.com>. AILSA ALLABY and MICHAEL ALLABY. "Tracheophyta." A Dictionary of Earth Sciences. 1999. Encyclopedia.com. (May 28, 2012). http://www.encyclopedia.com/doc/1O13-Tracheophyta.html AILSA ALLABY and MICHAEL ALLABY. "Tracheophyta." A Dictionary of Earth Sciences. 1999. Retrieved May 28, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O13-Tracheophyta.html |
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Tracheophyta
Tracheophyta (vascular plants; kingdom Plantae) A division comprising plants that have vascular tissues (xylem and phloem) through which water and nutrients are transported. In many modern classifications this division embraces the former divisions Pteridophyta and Spermatophyta.
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Cite this article
MICHAEL ALLABY. "Tracheophyta." A Dictionary of Plant Sciences. 1998. Encyclopedia.com. 28 May. 2012 <http://www.encyclopedia.com>. MICHAEL ALLABY. "Tracheophyta." A Dictionary of Plant Sciences. 1998. Encyclopedia.com. (May 28, 2012). http://www.encyclopedia.com/doc/1O7-Tracheophyta.html MICHAEL ALLABY. "Tracheophyta." A Dictionary of Plant Sciences. 1998. Retrieved May 28, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O7-Tracheophyta.html |
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