Coptis teeta

Coptis teeta
Conservation status
	; Endangered (IUCN 3.1)[1]
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Order:	Ranunculales
Family:	Ranunculaceae
Genus:	Coptis
Species:	C. teeta
Binomial name
	Coptis teeta; Wall.
Synonyms
	Coptis teetoides

Coptis teeta is a rare species of flowering plant in the buttercup family.

Medicinal uses

It is a species of importance in Chinese herbology. Known as Yunnan goldthread (Chinese: 雲南黃連), its rhizome is used as an antimicrobial and anti-inflammatory.[2]

Habitat

A number of factors contribute to its endangerment. It is endemic to a very small area in the eastern Himalayas where its habitat is rapidly declining, due in part to deforestation, it is over-collected for medicinal use, and its reproductive success is low.[3] The plant is cultivated on a small scale in Yunnan using techniques that aim to conserve the species within its natural habitat.[2] The Lisu people of the local area earn much of their income from cultivation of the plant, which they grow using traditional agroforestry methods that have little adverse impact on the ecosystem.[4]

References

"Coptis teeta". REDLIST. 16 July 2014. Retrieved 12 July 2022.
Huang, J.; Long, C. (2007). "Coptis teeta-based agroforestry system and its conservation potential: A case study from northwest Yunnan". Ambio. 36 (4): 343–49. doi:10.1579/0044-7447(2007)36[343:CTASAI]2.0.CO;2. PMID 17626473. S2CID 36420161.
Pandit, M. K.; Babu, C. R. (1998). "Biology and conservation of Coptis teeta Wall. – an endemic and endangered medicinal herb of Eastern Himalaya". Environmental Conservation. 25 (3): 262–72. doi:10.1017/S0376892998000320. S2CID 85941971.
Huang, J.; Long, C. (2006). "Traditional cultivation of Coptis teeta and its values in biodiversity con-servation". Biodiversity Science. 14 (1): 79–86. doi:10.1360/biodiv.050092.

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[1] "Coptis teeta". REDLIST. 16 July 2014. Retrieved 12 July 2022.

[Huang1-2] Huang, J.; Long, C. (2007). "Coptis teeta-based agroforestry system and its conservation potential: A case study from northwest Yunnan". Ambio. 36 (4): 343–49. doi:10.1579/0044-7447(2007)36[343:CTASAI]2.0.CO;2. PMID 17626473. S2CID 36420161.

[3] Pandit, M. K.; Babu, C. R. (1998). "Biology and conservation of Coptis teeta Wall. – an endemic and endangered medicinal herb of Eastern Himalaya". Environmental Conservation. 25 (3): 262–72. doi:10.1017/S0376892998000320. S2CID 85941971.

[4] Huang, J.; Long, C. (2006). "Traditional cultivation of Coptis teeta and its values in biodiversity con-servation". Biodiversity Science. 14 (1): 79–86. doi:10.1360/biodiv.050092.