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Comments

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The very distinctive leaf margin makes this species easy to recognize, in contrast to the varieties that have been proposed within it. Formal recognition of these varieties does not seem justified because they are based on features of indumentum and leaf shape, which vary more or less continuously.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of China Vol. 5: 25 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
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Flora of China @ eFloras.org
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Wu Zhengyi, Peter H. Raven & Hong Deyuan
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Description

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Small trees or shrubs; dioecious. Bark grayish brown, furrowed. Old branches grayish black; branchlets dark red. Winter buds grayish brown, ovoid. Stipules 2.5-3.5 cm. Leaf blade elliptic-ovate, 8-15 × 5-8 cm, papery, glabrous, base cordate, margin triangular serrate with a few teeth double serrate, each tooth with subulate apiculum or seta, and apical serrations with long spines, apex shortly acuminate. Male catkins ca. 3 cm. Female inflorescences shortly cylindric, 1-1.5 cm; peduncle 1-1.5 cm. Male flowers: calyx lobes dark yellow, margin adaxially hairy; anthers 2-loculed, longitudinally dehiscent. Female flowers: calyx lobes glabrous or adaxially sparsely pubescent; style long; stigma with a nipple-like protuberance, 2-branched, abaxially densely papillate. Syncarp red to purple when mature, ca. 1.5 cm. Fl. Mar-Apr, fr. Apr-May.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of China Vol. 5: 25 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of China @ eFloras.org
editor
Wu Zhengyi, Peter H. Raven & Hong Deyuan
project
eFloras.org
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Distribution

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N Anhui, NE Guangxi, Guizhou, Hebei, Heilongjiang, Henan, Hubei, NW Hunan, Jiangsu, Jilin, Liaoning, Nei Mongol, Shaanxi, Shandong, Shanxi, Sichuan, SE Xizang, Yunnan [Japan, Korea, Mongolia]..
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copyright
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of China Vol. 5: 25 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of China @ eFloras.org
editor
Wu Zhengyi, Peter H. Raven & Hong Deyuan
project
eFloras.org
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Habitat

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Mountain slopes, high mountains, forests; 500-3500 m.
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Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of China Vol. 5: 25 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of China @ eFloras.org
editor
Wu Zhengyi, Peter H. Raven & Hong Deyuan
project
eFloras.org
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Synonym

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Morus alba Linnaeus var. mongolica Bureau in Candolle, Prodr. 17: 241. 1873; M. barkamensis S. S. Chang; M. deqinensis S. S. Chang; M. mongolica var. barkamensis (S. S. Chang) C. Y. Wu & Z. Y. Cao; M. mongolica var. diabolica Koidzumi; M. mongolica var. hopeiensis S. S. Chang & Y. P. Wu; M. mongolica var. longicaudata Z. Y. Cao; M. mongolica var. rotundifolia Y. B. Wu; M. mongolica var. vestita Rehder; M. mongolica var. yunnanensis (Koidzumi) C. Y. Wu & Z. Y. Cao; M. yunnanensis Koidzumi.
license
cc-by-nc-sa-3.0
copyright
Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO, 63110 USA
bibliographic citation
Flora of China Vol. 5: 25 in eFloras.org, Missouri Botanical Garden. Accessed Nov 12, 2008.
source
Flora of China @ eFloras.org
editor
Wu Zhengyi, Peter H. Raven & Hong Deyuan
project
eFloras.org
original
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eFloras

Morus mongolica

provided by wikipedia EN

Morus mongolica,[1][2][3] also described as Morus alba var. mongolica,[4] is a woody plant native to mountain forests in Mongolia, China, Korea, and Japan.[1][5] Common names include Mongolian mulberry, meng sang (China),[5] and ilama by native people in the namesake region of Mongolia.[6] Similar to M. notabilis, M. mongolica is an uncultivated (wild, undomesticated) mulberry.[7]

Description

Morus mongolica is a perennial woody tree. The mature plant grows to about 8 metres (26 feet) in height. The leaves of the tree are palmate, with mature dimensions ranging from 8–15 centimetres (3+14–6 inches) in length and 5–8 cm (2–3+14 in) in width.[5]

The flowers occur in inflorescences, both male and female.[1] The male inflorescences are about 3–4 cm (1+141+12 in) long and 7 millimetres (14 in) wide, whereas the female inflorescences are about 2 cm long and 7 mm wide; both have peduncles of about 1–1.5 cm.[1][5] Both the male and the female flowers are in groups of fours: four sepals, four petals, four stamen (for male flowers) and four carpels (for female flowers).[1] The tree blooms from March to April and fruits in April to May.[5]

The fruits are aggregate, and are dull red to black in color.[1] Each cluster is about 1–3 cm long with a 1 cm diameter, while the individual drupelets are about 3 mm in diameter.[1]

Chemistry

Morus mongolica is known to have multiple flavonoid and phenolic compounds.[8][9][10][11] These compounds can be found in the fruits,[10] leaves,[9] and bark.[12]

Distribution

Its native range is the mountains of Mongolia, China, Korea, and Japan.[1][5]

Ecology

The leaves are eaten and digested by silkworms[13] and the proteins are used by the silkworms for the production of cocoon silk.[7]

Uses

The fruits have been recorded as being consumed by Mongol herdsmen.[14]

The wood of the has been suggested to be of possible use for biofuel, among other soft wood trees.[15]

See also

References

  1. ^ a b c d e f g h Sargent, Charles Sprague; Wilson, Ernest Henry (1913). Plantae Wilsonianae :an enumeration of the woody plants collected in western China for the Arnold arboretum of Harvard university during the years 1907, 1908, and 1910 /by E. H. Wilson, ed. by Charles Sprague Sargent. Cambridge: The University press. doi:10.5962/bhl.title.191.
  2. ^ Zhekun, Zhou; Gilbert, Michael (2003). "Moraceae" (PDF). Flora of China. Harvard University. 5: 21–73 – via efloras.org, Missouri Botanical Gardens.
  3. ^ USDA, Agricultural Research Service, National Plant Germplasm System. "Morus mongolica (L.) C. K. Schneid". Taxonomy - GRIN-Global Web v 1.10.4.0, npgsweb.ars-grin.gov. Retrieved 2019-04-29.{{cite web}}: CS1 maint: multiple names: authors list (link)
  4. ^ USDA, Agricultural Research Service, National Plant Germplasm System. "Morus alba (L.) var. mongolica Bureau". Taxonomy - GRIN-Global Web v 1.10.4.0, npgsweb.ars-grin.gov. Retrieved 2019-04-29.{{cite web}}: CS1 maint: multiple names: authors list (link)
  5. ^ a b c d e f "Morus mongolica in Flora of China @ efloras.org". www.efloras.org. Retrieved 2019-04-29.
  6. ^ Soyolt; Galsannorbu; Yongping; Wunenbayar; Liu, Guohou; Khasbagan (2013-04-24). "Wild plant folk nomenclature of the Mongol herdsmen in the Arhorchin national nature reserve, Inner Mongolia, PR China". Journal of Ethnobiology and Ethnomedicine. 9: 30. doi:10.1186/1746-4269-9-30. ISSN 1746-4269. PMC 3649933. PMID 23628479.
  7. ^ a b Li, Q. L.; Guo, J. Z.; Yan, N.; Li, C. C. (2016-10-17). "Complete chloroplast genome sequence of cultivated Morus L. species". Genetics and Molecular Research. 15 (4). doi:10.4238/gmr15048906. ISSN 1676-5680. PMID 27813600.
  8. ^ Sohn, H. Y.; Son, K. H.; Kwon, C. S.; Kwon, G. S.; Kang, S. S. (November 2004). "Antimicrobial and cytotoxic activity of 18 prenylated flavonoids isolated from medicinal plants: Morus alba L., Morus mongolica Schneider, Broussnetia papyrifera (L.) Vent, Sophora flavescens Ait and Echinosophora koreensis Nakai". Phytomedicine. 11 (7–8): 666–672. doi:10.1016/j.phymed.2003.09.005. ISSN 0944-7113. PMID 15636183.
  9. ^ a b Zhang, Xiao-Qi; Jing, Ying; Wang, Guo-Cai; Wang, Ying; Zhao, Hui-Nan; Ye, Wen-Cai (October 2010). "Four new flavonoids from the leaves of Morus mongolica". Fitoterapia. 81 (7): 813–815. doi:10.1016/j.fitote.2010.04.010. ISSN 0367-326X. PMID 20450963.
  10. ^ a b Chen, Hu; Yu, Wansha; Chen, Guo; Meng, Shuai; Xiang, Zhonghuai; He, Ningjia (December 21, 2017). "Antinociceptive and Antibacterial Properties of Anthocyanins and Flavonols from Fruits of Black and Non-Black Mulberries". Molecules (published January 2018). 23 (1): 4. doi:10.3390/molecules23010004. ISSN 1420-3049. PMC 5943937. PMID 29267231.
  11. ^ Huang, Lian; Fuchino, Hiroyuki; Kawahara, Nobuo; Narukawa, Yuji; Hada, Noriyasu; Kiuchi, Fumiyuki (October 2016). "Application of a new method, orthogonal projection to latent structure (OPLS) combined with principal component analysis (PCA), to screening of prostaglandin E2 production inhibitory flavonoids in Scutellaria Root". Journal of Natural Medicines. 70 (4): 731–739. doi:10.1007/s11418-016-1004-2. ISSN 1340-3443. PMID 27164908. S2CID 15105430.
  12. ^ Shi, Ya-Qin; Fukai, Toshio; Sakagami, Hiroshi; Chang, Wen-Jin; Yang, Pei-Quan; Wang, Feng-Peng; Nomura, Taro (February 2001). "Cytotoxic Flavonoids with Isoprenoid Groups from Morus mongolica". Journal of Natural Products. 64 (2): 181–188. doi:10.1021/np000317c. ISSN 0163-3864. PMID 11429996.
  13. ^ Niemelä, Pekka; Tuomi, Juha (1987). "Does the Leaf Morphology of Some Plants Mimic Caterpillar Damage?". Oikos. 50 (2): 256–257. doi:10.2307/3566009. ISSN 0030-1299. JSTOR 3566009.
  14. ^ Khasbagan; Huai, Hu-Yin; Pei, Sheng-Ji (2000). "Wild Plants in the Diet of Arhorchin Mongol Herdsmen in Inner Mongolia". Economic Botany. 54 (4): 528–536. doi:10.1007/BF02866550. ISSN 0013-0001. JSTOR 4256364. S2CID 28765625.
  15. ^ Seth, M. K. (2003). "Trees and Their Economic Importance". Botanical Review. 69 (4): 321–376. doi:10.1663/0006-8101(2004)069[0321:TATEI]2.0.CO;2. ISSN 0006-8101. JSTOR 4354466. S2CID 20945281.
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Morus mongolica: Brief Summary

provided by wikipedia EN

Morus mongolica, also described as Morus alba var. mongolica, is a woody plant native to mountain forests in Mongolia, China, Korea, and Japan. Common names include Mongolian mulberry, meng sang (China), and ilama by native people in the namesake region of Mongolia. Similar to M. notabilis, M. mongolica is an uncultivated (wild, undomesticated) mulberry.

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