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词条 Tutu (plant)
释义

  1. References

  2. External links

Tutu is a common name of Māori origin for plants in the genus Coriaria (Coriariaceae) found in New Zealand.

Six New Zealand native species are known by the name:

  • Coriaria angustissima
  • Coriaria arborea
  • Coriaria lurida
  • Coriaria plumosa
  • Coriaria pteridoides
  • Coriaria sarmentosa

They are shrubs or trees; some are endemic to New Zealand. Most of the plant parts are poisonous, containing the neurotoxin tutin and its derivative hyenanchin. The widespread species Coriaria arborea is most often linked to cases of poisoning.[1]

Honey containing tutin can be produced by bees feeding on honeydew produced by sap-sucking vine hopper insects (genus Scolypopa) feeding on tutu.[2] The last recorded deaths from eating honey containing tutin were in the 1890s,[3] although sporadic outbreaks of toxic honey poisoning continue to occur.[4] Poisoning symptoms include delirium, vomiting, and coma.[5]

References

1. ^{{cite web|title=Coriaria arborea var. arborea|url=http://nzpcn.org.nz/flora_details.aspx?ID=1749|publisher=New Zealand Plant Conservation Network|accessdate=31 August 2015}}
2. ^Background on toxic honey, New Zealand Food Safety Authority
3. ^{{cite news |url=http://www.nzherald.co.nz/food-wine/news/article.cfm?c_id=206&objectid=10500105 |title=Specialists expected tutin honey outbreak |author=Johnston, Martin |date=26 March 2008 |work=The New Zealand Herald |accessdate=25 November 2011}}
4. ^{{cite news |url=http://www.stuff.co.nz/national/1401506 |title=Four charges laid over toxic honey |author=Pepperell, Susan |date=15 February 2009 |work=The Sunday Star-Times |accessdate=25 November 2011}}
5. ^{{cite news |url=http://www.stuff.co.nz/2296984/ |title=Beekeeper to keep selling after poisoning |date=27 March 2009 |agency=NZPA |work=Stuff.co.nz |accessdate=25 November 2011}}

External links

  • Tutu, 1966 Encyclopedia of New Zealand
{{Use dmy dates|date=September 2010}}{{Plant common name}}{{DEFAULTSORT:Tutu (Plant)}}{{Cucurbitales-stub}}{{NewZealand-plant-stub}}

3 : Coriariaceae|Flora of New Zealand|Māori words and phrases

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