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Platanaceae
Platanaceae A family of deciduous trees which comprises only 1 genus, Platanus. Plane trees have flaking bark, buds enclosed in petiole bases, and alternate, stipulate, palmately lobed leaves. The flowers are tiny, in several globular heads arranged along a stalk and forming a catkin, each catkin either of male or female flowers. Male flowers each have 3–5 stamens within a tiny cup, female flowers have 5–9 carpels in a calyx cup. Numerous hairs surround the nutlets in the globular fruiting heads. There are some 6 species in south-eastern Europe, south-western Asia, and N. America. They are much planted, especially in towns.
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Cite this article
MICHAEL ALLABY. "Platanaceae." A Dictionary of Plant Sciences. 1998. Encyclopedia.com. 1 Jun. 2012 <http://www.encyclopedia.com>. MICHAEL ALLABY. "Platanaceae." A Dictionary of Plant Sciences. 1998. Encyclopedia.com. (June 1, 2012). http://www.encyclopedia.com/doc/1O7-Platanaceae.html MICHAEL ALLABY. "Platanaceae." A Dictionary of Plant Sciences. 1998. Retrieved June 01, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O7-Platanaceae.html |
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plane
plane1 tree of the genus Platanus. XIV. — (O)F.:— L. platanus — Gr. plátanos, f. stem of platús broad.
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Cite this article
T. F. HOAD. "plane." The Concise Oxford Dictionary of English Etymology. 1996. Encyclopedia.com. 1 Jun. 2012 <http://www.encyclopedia.com>. T. F. HOAD. "plane." The Concise Oxford Dictionary of English Etymology. 1996. Encyclopedia.com. (June 1, 2012). http://www.encyclopedia.com/doc/1O27-plane.html T. F. HOAD. "plane." The Concise Oxford Dictionary of English Etymology. 1996. Retrieved June 01, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O27-plane.html |
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Platanus
Platanus (plane tree) See PLATANACEAE.
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Cite this article
MICHAEL ALLABY. "Platanus." A Dictionary of Plant Sciences. 1998. Encyclopedia.com. 1 Jun. 2012 <http://www.encyclopedia.com>. MICHAEL ALLABY. "Platanus." A Dictionary of Plant Sciences. 1998. Encyclopedia.com. (June 1, 2012). http://www.encyclopedia.com/doc/1O7-Platanus.html MICHAEL ALLABY. "Platanus." A Dictionary of Plant Sciences. 1998. Retrieved June 01, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O7-Platanus.html |
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plane tree
plane tree See PLATANUS.
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Cite this article
MICHAEL ALLABY. "plane tree." A Dictionary of Plant Sciences. 1998. Encyclopedia.com. 1 Jun. 2012 <http://www.encyclopedia.com>. MICHAEL ALLABY. "plane tree." A Dictionary of Plant Sciences. 1998. Encyclopedia.com. (June 1, 2012). http://www.encyclopedia.com/doc/1O7-planetree.html MICHAEL ALLABY. "plane tree." A Dictionary of Plant Sciences. 1998. Retrieved June 01, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O7-planetree.html |
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