Serratula is a genus of plants in the tribe Cardueae within the family Asteraceae native to Eurasia. Plumeless saw-wort is a common name for plants in this genus. Serratula as traditionally defined contains at least two groups: one of which is basal within the subtribe Centaureinae and one of which is derived; the former group can be moved to the genus Klasea. Various species contain apigenin, luteolin, quercetin, other flavonoids and ecdysteroids. • Serratula alata Desf. • Serratula alatavica C.A.Mey. • Serratula algida Iljin • Serratula angulata Kar. & Kir. • Serratula aphyllopoda Iljin • Serratula cardunculus (Pall.) Schischk. • Serratula centauroides L. • Serratula chanetii H.Lév. • Serratula chartacea C.Winkl. • Serratula chinensis S.Moore • Serratula coriacea Fisch. & C.A.Mey. • Serratula coronata L. • Serratula cupuliformis Nakai & Kitag. • Serratula dissecta Ledeb. • Serratula dshungarica Iljin • Serratula erucifolia (L.) Boriss. • Serratula forrestii Iljin • Serratula hastifolia Korovin & Kult. ex Iljin • Serratula kirghisorum Iljin • Serratula lancifolia Zakirov • Serratula lyratifolia Schrenk • Serratula marginata Tausch • Serratula polycephala Iljin • Serratula procumbens Regel • Serratula rugulosa Iljin • Serratula salsa Pall. ex M.Bieb. • Serratula scordium Lour. • Serratula sogdiana Bunge • Serratula strangulata Iljin • Serratula suffruticosa Schrenk • Serratula tilesii Ledeb. • Serratula tinctoria L. Numerous species are now considered members of other genera: