. "* Aplotaxis lappa ( Decne.)" . . "* Aucklandia costus ( Falc.)" . . "* Aucklandia lappa ( Decne.)" . "Saussurea costus"@en . "* Saussurea lappa ( (Decne.) Sch.Bip.)" . "* Theodorea costus ( Kuntze)" . . "Saussurea costus, commonly known as costus or kuth, is a species of thistle in the genus Saussurea native to South Asia."@en . . . . . .