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词条 Cynanchum auriculatum
释义

  1. Distribution and habitat

  2. Studies

  3. References

  4. External links

{{taxobox
|image =
|regnum = Plantae
|unranked_divisio = Angiosperms
|unranked_classis = Eudicots
|unranked_ordo = Asterids
|ordo = Gentianales
|familia = Apocynaceae
|subfamilia = Asclepiadaceae
|genus = Cynanchum
|species = C. auriculatum
|binomial = Cynanchum auriculatum
|binomial_authority = Royle ex Wight [1]
|subdivision_ranks = Varieties
|subdivision = * C. a. var. amamianum (Hatus.) T.Yamaz.
  • C. a. var. auriculatum (autonym)
  • C. a. var. sinense T.Yamaz.

List source : [2]


|synonyms = * Cynanchum saccatum W.T.Wang
  • Diploglossum auriculatum (Royle ex Wight) Meisn.
  • Endotropis auriculata (Royle ex Wight) Decne.
  • Vincetoxicum auriculatum (Royle ex Wight) Kuntze

|synonyms_ref = [3]
}}Cynanchum auriculatum is a species of climbing vine swallowworts. Its Chinese name is niu pi xiao [ 牛皮消 ] (leather eater).[4] C auriculatum flowers between June and August; fruiting from August all the way to December.[4]

Distribution and habitat

Cynanchum auriculatum is native to Asian temperate and tropical regions; found in China (in Sichuan, Xizang, and Yunnan provinces), Bhutan, Nepal, and the northern parts of Pakistan and India[5] (it is also native to Kashmir).[4] Its habitat is mountainous shrubland terrain, at elevations from 2800–3600 meters.[4]

Studies

Ethanol extracts derived from roots of C. auriculatum are being studied for use in anti-cancer medicine; one preliminary study found extracts to have some cytotoxic effects on certain human tumor cell lines. The tests were conducted, both in vitro and in vivo, on both human subjects, and mice.[6]

References

1. ^ Cynanchum auriculatum was originally described and published in Contributions to the Botany of India 58. 1834. {{ cite web |url=http://www.tropicos.org/Name/2603397 |title=Name - Cynanchum auriculatum Royle ex Wight |work=Tropicos |publisher=Missouri Botanical Garden |location=Saint Louis, Missouri |accessdate=June 27, 2011}}
2. ^{{ cite web |url=http://www.tropicos.org/Name/2603397?tab=subordinatetaxa |title=Name - Cynanchum auriculatum Royle ex Wight subordinate taxa |work=Tropicos |publisher=Missouri Botanical Garden |location=Saint Louis, Missouri |accessdate=June 27, 2011}}
3. ^{{ cite web |url=http://www.tropicos.org/Name/2603397?tab=synonyms |title=Name - Cynanchum auriculatum Royle ex Wight synonyms |work=Tropicos |publisher=Missouri Botanical Garden |location=Saint Louis, Missouri |accessdate=June 27, 2011}}
4. ^{{ cite journal |url=http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=200018537 |title=Cynanchum auriculatum |journal=Flora of China |volume=16 |pages=216 |publisher=eFloras |accessdate=June 27, 2011}}
5. ^{{GRIN | accessdate=June 27, 2011}}
6. ^{{ cite journal |journal=Phytotherapy Research |publisher=John Wiley & Sons, Ltd. |author1=Shan L. |author2=Zhang W.D. |author3=Zhang C. |author4=Liu R.H. |author5=Su J. |author6=Zhou Y. |title=Antitumor activity of crude extract and fractions from root tuber of Cynanchum auriculatum Royle ex Wight. |date=March 2005 |volume=19 |issue=3 |pages=259–261 |pmid=15934033 |doi=10.1002/ptr.1678}}

External links

  • A photo of C. auriculatum, from Flora of China, courtesy of the Harvard University Herbaria
{{Taxonbar|from=Q5199875}}{{Apocynaceae-stub}}

3 : Cynanchum|Plants described in 1834|Flora of Asia

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