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被子植物
Magnolia denudata Desr.
EOL Text
Deciduous trees, up to 15 m tall. Young shoots with appressed white hairs. Leaves 9-20 cm long, 4-8 cm broad, obovate, oblanceolate or ovate, acuminate, pubescent on both surfaces, base acute; stipules densely pale yellow silky hairy. Flowers appearing before leaves, terminal, 10-15 cm in diameter, cup shaped, fragrant; peduncle stout, 0.5 cm long, longer in fruit, densely silky hairy; bract densely silky hairy. Perianth 9, obovate-oblanceolate, 6-10 cm long, 2-4.5 cm broad, obtuse to acute, gland-dotted, the outer narrower, purple on the outside, white inside. Stamens about 1 cm long; filaments short, violet, gland dotted; connective prolonged into a violet apex; anthers adnate; dehiscence lateral. Gynoecium sessile; carpels free; style recurved; stigma concurrent with style; ovary l-ovuled. Fruit a collection of woody follicles, dark brown, dehiscing ventrally. Seed 0.75-1 cm long, white, oblong, convex on dorsal side, somewhat straight on ventral, dark brown, polished.
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Rights holder/Author | eFloras.org Copyright © Missouri Botanical Garden |
Source | http://www.efloras.org/florataxon.aspx?flora_id=5&taxon_id=200008469 |
Habitat and Ecology
Systems
- Terrestrial
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Rights holder/Author | International Union for Conservation of Nature and Natural Resources |
Source | http://www.iucnredlist.org/apps/redlist/details/193934 |
Barcode of Life Data Systems (BOLDS) Stats
Public Records: 0
Specimens with Barcodes: 2
Species With Barcodes: 1
Red List Criteria
Year Assessed
Assessor/s
Reviewer/s
Contributor/s
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Rights holder/Author | International Union for Conservation of Nature and Natural Resources |
Source | http://www.iucnredlist.org/apps/redlist/details/193934 |
Population
Population Trend
License | http://creativecommons.org/licenses/by-nc-sa/3.0/ |
Rights holder/Author | International Union for Conservation of Nature and Natural Resources |
Source | http://www.iucnredlist.org/apps/redlist/details/193934 |
Major Threats
License | http://creativecommons.org/licenses/by-nc-sa/3.0/ |
Rights holder/Author | International Union for Conservation of Nature and Natural Resources |
Source | http://www.iucnredlist.org/apps/redlist/details/193934 |
Conservation Actions
License | http://creativecommons.org/licenses/by-nc-sa/3.0/ |
Rights holder/Author | International Union for Conservation of Nature and Natural Resources |
Source | http://www.iucnredlist.org/apps/redlist/details/193934 |
Magnolia denudata, known as the Yulan magnolia (simplified Chinese: 玉兰花; traditional Chinese: 玉蘭花; pinyin: yùlánhuā; literally "jade orchid/lily"), is native to central and eastern China.[1] It has been cultivated in Chinese Buddhist temple gardens since 600 AD. Its flowers were regarded as a symbol of purity in the Tang Dynasty and it was planted in the grounds of the Emperor's palace. It is the official city flower of Shanghai.
Description[edit source | edit]
Magnolia denudata a rather low, rounded, thickly branched, and coarse-textured tree to 30 feet (9.1 m) tall. The leaves are ovate, bright green, 15 cm long and 8 cm wide. Bark is a coarse dark gray. The 10–16 cm white flowers that emerge from early to late spring, while beautiful and thick with a citrus-lemon fragrance, are prone to browning if subjected to frost.
Cultivation[edit source | edit]
This plant is used as an ornamental tree in gardens. It is similar to other magnolias in that it likes rich, moist soil and should be planted in a location where it is protected from elemental extremes.
References[edit source | edit]
- ^ Nianhe Xia, Yuhu Liu & Hans P. Nooteboom. "Yulania denudata". Flora of China. Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA. Retrieved 2 May 2013.
Further reading[edit source | edit]
- Russell, Tony & Catherine Cutler (Hermes House 2004) Trees, an Illustrated Identifier and Encyclopedia Aness Publishing.
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Rights holder/Author | Wikipedia |
Source | http://en.wikipedia.org/w/index.php?title=Magnolia_denudata&oldid=572499271 |
Magnolia denudata is endemic to China where it has a wide distribution in Anhui, Hunan, Jiangsu, Guangdong, Guizhou, Fujian and Zheijang provinces.
License | http://creativecommons.org/licenses/by-nc-sa/3.0/ |
Rights holder/Author | International Union for Conservation of Nature and Natural Resources |
Source | http://www.iucnredlist.org/apps/redlist/details/193934 |
Distribution: A native of China, cultivated in Pakistan and elsewhere.
License | http://creativecommons.org/licenses/by-nc-sa/3.0/ |
Rights holder/Author | eFloras.org Copyright © Missouri Botanical Garden |
Source | http://www.efloras.org/florataxon.aspx?flora_id=5&taxon_id=200008469 |