Neocinnamomum: Difference between revisions

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'''''Neocinnamomum''''' (新樟属, ''xin zhang shu'') is a [[genus]] of [[evergreen]] shrubs or small trees, indigenous to Bhutan, China, India, Indonesia (Sumatra), Myanmar, Nepal, Thailand, and Vietnam.<ref>http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=121914</ref><ref>http://flora.huh.harvard.edu/china/pdf/pdf07/Neocinnamomum.pdf</ref>
'''''Neocinnamomum''''' (新樟属, ''xin zhang shu'') is a [[genus]] of [[evergreen]] shrubs or small trees, indigenous to Bhutan, China, India, Indonesia (Sumatra), Myanmar, Nepal, Thailand, and Vietnam.<ref name=FOC1>http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=121914</ref><ref name=FOC2>[http://flora.huh.harvard.edu/china/pdf/pdf07/Neocinnamomum.pdf Flora of China]</ref>


They inhabit coastal to montane tropical forests, and [[laurel forests]].<ref name=newsletter>[http://www.botgard.ucla.edu/html/MEMBGNewsletter/Volume1number2/Neocinnamomum.html Newsletter of the Mildred E. Mathias Botanical Garden]</ref> These trees and shrubs are characteristic of the lower strata of the tropical rainforest but some species are at 20 m tall. They require a warm and wet climate with no extremes of heat and cold.{{cn|date=May 2012}} Although there can be months in which there is less rain, no prolonged dry season should occur and rain received on about 150 days per year.{{cn|date=May 2012}} Present from rocky and stony ground to waterlogged and marshy areas.{{cn|date=May 2012}}
They inhabit coastal to montane tropical forests, and [[laurel forests]].<ref name=newsletter>[http://www.botgard.ucla.edu/html/MEMBGNewsletter/Volume1number2/Neocinnamomum.html Newsletter of the Mildred E. Mathias Botanical Garden]</ref> These trees and shrubs are characteristic of the lower strata of the tropical rainforest but some species are at 20 m tall. They require a warm and wet climate with no extremes of heat and cold.{{cn|date=May 2012}} Although there can be months in which there is less rain, no prolonged dry season should occur and rain received on about 150 days per year.{{cn|date=May 2012}} Present from rocky and stony ground to waterlogged and marshy areas.{{cn|date=May 2012}}


The pollination is by insects<ref>http://www.umsl.edu/~renners/Laurales%20clocks2005.pdf</ref><ref>http://www.umsl.edu/~renners/Laurales%20clocks2005.pdf</ref> that pollinate the very small bisexual<ref>http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=121914</ref> <ref>http://flora.huh.harvard.edu/china/pdf/pdf07/Neocinnamomum.pdf</ref>flowers.<ref name=ref1>[http://www.springerimages.com/Images/RSS/1-10.1007_s00606-010-0359-1-4 full citation needed]</ref> <ref>http://archive.org/stream/cbarchive_35196_studiesincinnamomumandneocinna1939/studiesincinnamomumandneocinna1939#page/n13/mode/2up</ref><ref>http://www.medicinatradicionalmexicana.unam.mx/monografia.php?l=3&t=Cinnamomum%20zeylanicum&id=7331</ref> The inflorescences are highly condensed, with poorly defined branching, their overall shape described as "glomerules".<ref name=ref1/><ref>{{cite journal|author=Wang, Z.-h.; Li, J.; Conran, J.; Li, H.-w.|year=2010|title=Phylogeny of the Southeast Asian endemic genus ''Neocinnamomum'' H. Liu (Lauraceae)|journal=Plant Systematics and Evolution|volume=290|issue=1|pages=173-184|url=http://dx.doi.org/10.1007/s00606-010-0359-1}}</ref> Birds disperse the seeds by avidly eat the fruit{{cn}} which are berry-like [[drupes]].<ref name=FOC>[http://flora.huh.harvard.edu/china/pdf/pdf07/Neocinnamomum.pdf Flora of China]</ref> The fruit are ellipsoid, or round (globose.<ref name=FOC/> The trees flower in rainy season and the fruits ripen 6 months later.{{cn}} Some species propagate vegetatively too.<ref name=FOC/>
The pollination is by insects<ref>http://www.umsl.edu/~renners/Laurales%20clocks2005.pdf</ref><ref>http://www.umsl.edu/~renners/Laurales%20clocks2005.pdf</ref> that pollinate the very small bisexual<ref>http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=121914</ref> <ref>http://flora.huh.harvard.edu/china/pdf/pdf07/Neocinnamomum.pdf</ref>flowers.<ref name=ref1>[http://www.springerimages.com/Images/RSS/1-10.1007_s00606-010-0359-1-4 full citation needed]</ref> <ref>http://archive.org/stream/cbarchive_35196_studiesincinnamomumandneocinna1939/studiesincinnamomumandneocinna1939#page/n13/mode/2up</ref><ref>http://www.medicinatradicionalmexicana.unam.mx/monografia.php?l=3&t=Cinnamomum%20zeylanicum&id=7331</ref> The inflorescences are highly condensed, with poorly defined branching, their overall shape described as "glomerules".<ref name=ref1/><ref>{{cite journal|author=Wang, Z.-h.; Li, J.; Conran, J.; Li, H.-w.|year=2010|title=Phylogeny of the Southeast Asian endemic genus ''Neocinnamomum'' H. Liu (Lauraceae)|journal=Plant Systematics and Evolution|volume=290|issue=1|pages=173-184|url=http://dx.doi.org/10.1007/s00606-010-0359-1}}</ref> Birds disperse the seeds by avidly eat the fruit{{cn}} which are berry-like [[drupes]].<ref name=FOC2/> The fruit are ellipsoid, or round (globose.<ref name=FOC1/> The trees flower in rainy season and the fruits ripen 6 months later.{{cn}} Some species propagate vegetatively too.<ref name=FOC2/>


''N. mekongense'' is a species that grows in the mountains north of [[Dali, Yunnan|Dali]], China. It is popular with butterflies, which possibly are attracted by secretions from extrafloral nectaries.<ref>[http://zipcodezoo.com/Key/Plantae/Neocinnamomum_Genus.asp Zipcode Zoo]</ref>
''N. mekongense'' is a species that grows in the mountains north of [[Dali, Yunnan|Dali]], China. It is popular with butterflies, which possibly are attracted by secretions from extrafloral nectaries.<ref>[http://zipcodezoo.com/Key/Plantae/Neocinnamomum_Genus.asp Zipcode Zoo]</ref>

Revision as of 13:31, 10 May 2012

Neocinnamomum
Neocinnamomum delavayi
Scientific classification
Kingdom:
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Genus:
Neocinnamomum

Species

See text

Neocinnamomum (新樟属, xin zhang shu) is a genus of evergreen shrubs or small trees, indigenous to Bhutan, China, India, Indonesia (Sumatra), Myanmar, Nepal, Thailand, and Vietnam.[1][2]

They inhabit coastal to montane tropical forests, and laurel forests.[3] These trees and shrubs are characteristic of the lower strata of the tropical rainforest but some species are at 20 m tall. They require a warm and wet climate with no extremes of heat and cold.[citation needed] Although there can be months in which there is less rain, no prolonged dry season should occur and rain received on about 150 days per year.[citation needed] Present from rocky and stony ground to waterlogged and marshy areas.[citation needed]

The pollination is by insects[4][5] that pollinate the very small bisexual[6] [7]flowers.[8] [9][10] The inflorescences are highly condensed, with poorly defined branching, their overall shape described as "glomerules".[8][11] Birds disperse the seeds by avidly eat the fruit[citation needed] which are berry-like drupes.[2] The fruit are ellipsoid, or round (globose.[1] The trees flower in rainy season and the fruits ripen 6 months later.[citation needed] Some species propagate vegetatively too.[2]

N. mekongense is a species that grows in the mountains north of Dali, China. It is popular with butterflies, which possibly are attracted by secretions from extrafloral nectaries.[12]

Species[citation needed]

References

  1. ^ a b http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=121914
  2. ^ a b c Flora of China
  3. ^ Newsletter of the Mildred E. Mathias Botanical Garden
  4. ^ http://www.umsl.edu/~renners/Laurales%20clocks2005.pdf
  5. ^ http://www.umsl.edu/~renners/Laurales%20clocks2005.pdf
  6. ^ http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=121914
  7. ^ http://flora.huh.harvard.edu/china/pdf/pdf07/Neocinnamomum.pdf
  8. ^ a b full citation needed
  9. ^ http://archive.org/stream/cbarchive_35196_studiesincinnamomumandneocinna1939/studiesincinnamomumandneocinna1939#page/n13/mode/2up
  10. ^ http://www.medicinatradicionalmexicana.unam.mx/monografia.php?l=3&t=Cinnamomum%20zeylanicum&id=7331
  11. ^ Wang, Z.-h.; Li, J.; Conran, J.; Li, H.-w. (2010). "Phylogeny of the Southeast Asian endemic genus Neocinnamomum H. Liu (Lauraceae)". Plant Systematics and Evolution. 290 (1): 173–184.{{cite journal}}: CS1 maint: multiple names: authors list (link)
  12. ^ Zipcode Zoo
  • Flora of China 7: 187–189. 2008.
  • Zhi-hua Wang, Jie Li, John G. Conran, Hsi-wen Li, "Phylogeny of the Southeast Asian endemic genus Neocinnamomum H. Liu (Lauraceae)", Plant Syst Evol (2010) 290:173–184. DOI 10.1007/s00606-010-0359-1. [1]