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单词 melaleuca
释义

Melaleucan.

Brit. /mɛləˈluːkə/, U.S. /ˌmɛləˈlukə/
Forms: 1700s Malaleuca (irregular), 1700s– Melaleuca, 1800s Maleleuca (irregular).
Origin: A borrowing from Latin. Etymon: Latin Melaleuca.
Etymology: < scientific Latin Melaleuca (Linnaeus Systema Naturæ (ed. 12, 1767) II. 509) < ancient Greek μέλας black (see melano- comb. form) + λευκός white (see leuco- comb. form). Compare French mélaleuque (1800).
A genus of mostly Australian shrubs and trees of the family Myrtaceae which have brightly coloured protruding stamens united in bundles (rather than separate as in the callistemons); (also melaleuca) a plant of this genus; the wood of a tree or shrub of this genus.Individual species are also called honey myrtle, paperbark, tea tree.
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the world > plants > particular plants > trees and shrubs > non-British trees or shrubs > [noun] > melaleuca tree or shrub
Melaleuca1777
paperbark1841
cajuput tree1876
milkwood1889
niaouli1943
1777 W. Anderson Jrnl. 30 Jan. in J. Cook Jrnl. (1967) III. 791 The underwood consists chiefly of a species of Syringa, and a new species of Melaleuca.
1797 Encycl. Brit. X. 479/1 Malaleuca, the Cayputi tree, a genus of the polyandria order, belonging to the polyadelphia class of plants.
1797 Encycl. Brit. XI. 366/1 Melaleuca, in botany, a genus of the polyandria order... This plant has already been noticed under the article (misspelt) Malaleuca.
1824 J. C. Loudon Green-house Compan. i. 131 Proteas, acacias, melaleucas, and a few other Cape and Botany Bay plants.
1831 W. Austral. (Freemantle) 10 Feb. 3 The material of which [the spear] is most commonly made is the melaleuca.
1853 E. Clacy Lady's Visit Gold Diggings Austral. 243 These [trees] and others, like the Indian maleleucas, are remarkable for the Cajeput oil contained in their leaves.
1880 Argus (Melbourne) 5 Jan. 6/7 A very beautiful species of melaleuca—is now on the Buffalo lawn; the blossoms are creamy white.
1926 A. S. Le Souef et al. Wild Animals Australasia 118 The roots of the melaleuca-trees.
1934 C. C. Steele Introd. Plant Biochem. vi. xxi. 239 Cineole, or eucalyptole, C10H18O, is very widely distributed in essential oils, e.g. from species of Eucalyptus and Melaleuca.
1942 E. Anderson Squatter's Luck 1 Feathery sour-sapped bent-boughed melaleucas.
1998 New Scientist 7 Nov. 58/2 Even such a diverse ecosystem as the Everglades of Florida, with between 60 and 80 species, has succumbed to a single invader. Dense thickets of the Australian melaleuca tree have taken over the lush region, producing a near monoculture.
This entry has been updated (OED Third Edition, June 2001; most recently modified version published online March 2022).
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