منابع
Amaral, F. J. (1976) Onopordum L. In: Flora Europaea (Eds. Tutin, T. G., Heywood, V. H., Burges, N. A., Valentine, D. H., Walters, S. M. and Webb, D. A.) 4: 244-248. Cambridge University Press, Cambridge.
Boissier, E. (1875) Onopordum L. In: Flora Orientalis (Ed. Boissier, E.) 3: 558-564. H. Georg, Geneva and Basel.
Danin, A. (1975) Onopordum L. In: Flora of Turkey and the East Aegean Islands (Ed. Davis, P. H.) 5: 356-369. Edinburgh University Press, Edinburgh.
Garcia-Jacas, N., Garnatje, T., Susanna, A. and Vilatersana, R. (2002) Tribal and subtribal delimitation and phylogeny of the Cardueae (Asteraceae): a combined nuclear and chloroplast DNA analysis. Molecular Phylogenetics and Evolution 22(1): 51-64.
Herrando-Moraira, S., Calleja, J. A., Galbany-Casals, M., Garcia-Jacas, N., Liu, J.-Q, López-Alvarado, J., López-Pujol, J., Mandel, J. R., Massó, S., Montes-Moreno, N., Roquet, C., Sáez, L., Sennikov, A., Susanna, A. and Vilatersana, R. (2019) Nuclear and plastid DNA phylogeny of tribe Cardueae (Compositae) with Hyb-Seq data: a new subtribal classification and a temporal diversification framework. Molecular Phylogenetics and Evolution 137: 313-332.
Jeffrey, C. (2007) Compositae, Introduction with key to tribes. In: The families and genera of vascular plants (Eds. Kadereit, J. W. and Jeffrey, C.) 8: 61-87. Springer Verlag, Berlin.
Jones, S. and Luchsinger, A. E. (1986) Plant systematics, 2nd ed. New York: McGraw-Hill, USA.
Pinar, S. M., Fidan, M., Behçet, L. and Eroğlu, H. (2018) A new record for the flora of Turkey: Onopordum cinereum Grossh. (Asteraceae). Journal of Science and Technology 11(1): 85-91 (in Turkish).
Rechinger, K. H. (1951) Compositae novae iranicae (Rechingeri iter iranicum secundum No. 23). Anzeiger der Österreichische Akademie der Wissenschaften, Mathematisch-Naturwissenschaftliche Klasse 88: 258-267.
Rechinger, K. H. (1979) Onopordum L. In: Flora Iranica (Ed. Rechinger, K. H.) 139a: 156-164. Akademische Druck-U Verlagsanstalt, Graz.
Singh, G. (1999) Plant systematics. Science Publishers Inc., New Hampshire, USA.
Stace, C. A. (1989) Plant taxonomy and biosystematics, 2nd ed. Cambridge University Press, UK.
Susanna, A., Garcia-Jacas, N., Soltis, D. E. and Soltis, P. S. (1995) Phylogenetic relationships in tribe Cardueae (Asteraceae) based on ITS sequences. American Journal of Botany 82: 1056-1068.
Susanna, A., Garcia-Jacas, N., Hidalgo, O., Vilatersana, R. and Garnatje, T. (2006) The Cardueae (Compositae) revisited: insights from a combined ITS, trnL-trnF and matK nuclear and chloroplast DNA analysis. Annals of the Missouri Botanical Garden 93(1): 150-171.
Susanna, A. and Garcia-Jacas, N. (2007) Tribe Cardueae. In: The families and genera of vascular plants (Eds. Kadereit, J. W. and Jeffrey, C.) 8: 123-146. Springer Verlag, Berlin.
Susanna, A. and Garcia-Jacas, N. (2009) Cardueae (Carduoideae). In: Systematics, Evolution, and Biogeography of Compositae (Eds. Funk, V. A., Susanna, A., Stuessy, T. F. and Bayer, R. J.) 293-313. International Association for Plant Taxonomy, Vienna.
Tamamschyan, S. G. (1963) Onopordum L. In: Flora of the USSR (Eds. Bobrov, E. G. and Czerepanov, S. K.) 28: 227-238. Academy of Sciences of the USSR, Leningrad.