| The Columbia Encyclopedia, Sixth Edition. 2001-07. |
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| citronella |
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| common name for a grass, Cymbopogon nardus, the source of oil of citronella, used in perfumes and soaps and as an insect repellent. The plant, with bluish green, lemon-scented leaves, is cultivated in Java and Sri Lanka. Citronella is classified in the division Magnoliophyta, class Liliopsida, order Cyperales, family Gramineae. |
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| | | The Columbia Encyclopedia, Sixth Edition. Copyright © 2007 Columbia University Press. |
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