Dolomiaea costus,[3] formerly known as Saussurea costus, commonly known as costus, Indian costus,kuth, or putchuk,[4] is a species of thistle in the genusDolomiaea native to South Asia and China. Rishi (Hindu) mystics of Kashmir especially ate this plant. Essential oils extracted from the root have been used in traditional medicine and in perfumes since ancient times.[5][6]
Costus is the root of this plant. The root of the plant is the key part used for medicinal or homeopathic purposes.[7] The root is also called by its Latin name radix aucklandiae (root of aucklandia).[8]
^A.V.S.S. Sambamurty (2005). Taxonomy of Angiosperms. I. K. International Pvt. Ltd. p. 417. ISBN9788188237166.
^Davidson, Tish. "Aucklandia." The Gale Encyclopedia of Alternative Medicine, edited by Laurie J. Fundukian, 4th ed., vol. 1, Gale, 2014, pp. 197-198. Gale Virtual Reference Library, Accessed 20 Nov. 2017.
^Chandra P. Kuniyal, Yashwant S. Rawat, Santaram S. Oinam, Jagdish C. Kuniyal and Subhash C. R. Vishvakarma (2005). "Kuth (Saussurea lappa) cultivation in the cold desert environment of the Lahaul valley, northwestern Himalaya, India: arising threats and need to revive socio-economic values". Biodiversity and Conservation. 14 (5): 1035. Bibcode:2005BiCon..14.1035K. doi:10.1007/s10531-004-4365-x. S2CID43549529.{{cite journal}}: CS1 maint: multiple names: authors list (link)
^K. Madhuri; K. Elango & S. Ponnusankar (2011). "Sausaria lappa (Kuth root): review of its traditional uses, phytochemistry and pharmacology". Oriental Pharmacy and Experimental Medicine. 12 (1): 1–9. doi:10.1007/s13596-011-0043-1. S2CID15514235.
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