Saussurea laniceps

Quality 0.50 · 1 view · Updated 2 months ago

Species of plant

title: "Saussurea laniceps" type: doc version: 1 created: 2026-02-28 author: "Wikipedia contributors" status: active scope: public tags: ["saussurea", "flora-of-china", "flora-of-sikkim", "flora-of-tibet", "flora-of-yunnan", "flora-of-sichuan"] description: "Species of plant" topic_path: "geography/china" source: "https://en.wikipedia.org/wiki/Saussurea_laniceps" license: "CC BY-SA 4.0" wikipedia_page_id: 0 wikipedia_revision_id: 0

::summary Species of plant ::

| image = Saussurea gossypiphora Himalaya.jpg | genus = Saussurea | species = laniceps | authority = Hand.-Mazz.

Saussurea laniceps (common name cotton-headed snow lotus, ) is a rare snow lotus found only in the Himalayas including Nepal southwest China (in Sikkim in India and in Sichuan, Tibet and Yunnan in China). It might also occur in northern Burma. It grows above about 3200 m altitude on alpine scree slopes. It is reputed to have medicinal properties according to traditional Chinese medicine. Among the snow lotus, Saussurea laniceps is proven to be more effective for its anti-inflammatory and anti-nociceptive effects.

Description and life cycle

Saussurea laniceps is herbaceous plant that grows 15 - tall. It is perennial and monocarpic: individual plants grow slowly (for 7–10 years or more) and die after flowering. Reproductive plants produce a single enlarged inflorescence with 6–36 flower heads. Producing seed requires pollinators. Saussurea laniceps is pollinated by two generalist bumblebee species, Bombus rufofasticatus and Bombus festivus, that appear to specialize on Saussurea laniceps when it is flowering. Its reproductive success does not appear to be limited by pollen availability.

Exploitation and its consequences

The whole plant is used medicinally, and the species is threatened in many regions by over-exploitation.

Preferential collection of the larger plants of the species for medicinal use and souvenirs appears to be causing selection to favour shorter plants in areas that are heavily harvested. Plants in an area that is protected are about 9 cm taller than plants in the harvest areas. Another closely related plant that is not as desirable to collectors, Saussurea medusa, shows no height differences between the protected area and the harvest area. The height differences in the plant may have unknown effects such as reduction of seed production due to shorter stalks but no studies have been done to ascertain the effects.

References

Zhu Shi & Eckhard von Raab-Straube. "''Saussurea laniceps''". Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.
Law W, [[Jan Salick. (2005). "Human-induced dwarfing of Himalayan snow lotus, ''Saussurea laniceps'' (Asteraceae)". [[Proceedings of the National Academy of Sciences]].
(2010-03-24). "Comparison of the anti-inflammatory and anti-nociceptive effects of three medicinal plants known as "Snow Lotus" herb in traditional Uighur and Tibetan medicines". Journal of Ethnopharmacology.
(2010). "The effects of pollen limitation on population dynamics of snow lotus (''Saussurea medusa'' and ''S. laniceps'', Asteraceae): Threatened Tibetan medicinal plants of the eastern Himalayas". Plant Ecology.

::callout[type=info title="Wikipedia Source"] This article was imported from Wikipedia and is available under the Creative Commons Attribution-ShareAlike 4.0 License. Content has been adapted to SurfDoc format. Original contributors can be found on the article history page. ::