Advay, M., Teksen, M., & Maroofi, H. 2015: Fritillaria avromanica sp. nov. (Liliaeceae) from Iran and notes on F. melananthera in Turkey. – Nord. J. Bot. 33 (5): 526-531.
Ahmadi-Roshan, M., Karimzadeh, G., Babaei, A., & Jafari, H. 2016: Karyological studies of Fritillaria (Liliaceae) species from Iran. – Cytologia. 81 (2): 133-141.
Bennett, M. D., & Smith, J. 1976: Nuclear DNA amounts in angiosperms. Philosophical Transactions of the Royal Society of London. B. – Biol Sci. 274 (933): 227-274.
Day, P. D., Berger, M., Hill, L., Fay, M. F., Leitch, A. R., Leitch, I. J., & al. 2014: Evolutionary relationships in the medicinally important genus Fritillaria L. (Liliaceae). – Mol. Phylogenet. Evol. 80: 11-19.
Fedorov, A. 1969: Chromosome numbers of flowering plants Acad. Sci USSR: Leningrad (now St Petersburg).
Feulgen, R., & Rossenbeck, H. 1924: Mikroskopisch-chemischer Nachweis einer Nucleinsäure vom Typus der Thymonucleinsäure und die-darauf beruhende elektive Färbung von Zellkernen in mikroskopischen Präparaten. – Hoppe-Seyler s Zeitschrift für Physiologische Chemie. 135 (5-6): 203-248.
Gerlach, W., & Bedbrook, J. 1979: Cloning and characterization of ribosomal RNA genes from wheat and barley. – Nucleic. Acids. Res. 7 (7): 1869-1885.
Jafari, H., Babaei, A., Karimzadeh, G., & Ahmadi-Roshan, M. 2014: Cytogenetic study on some Fritillaria species of Iran. – Plant Syst. Evol. 300 (6): 1373-1383.
Khaniki, G. 2002a: Chromosome number of all Iranian species of Fritillaria caucasica group (Liliaceae). –Nucleus. 45: 6-11.
Khaniki, G. 2002b: Chromosome number of Fritillaria subgenera Petilium and Theresia (Liliaceae). Nucleus. 45 (1-2): 6-11.
Khaniki, G. 2005: Giemsa C-banding studies on interphase nuclei of Iranian species of Fritillaria and Rhinopetalum (Liliaceae). – Proc. Natl. Acad. Sci. India B. 75 (4): 294.
Lacour, L. F. 1978: The constitutive heterochromatin in chromosomes of Fritillaria sp., as revealed by Giemsa banding. Philosophical Transactions of the Royal Society of London. B. – Biol Sci. 285 (1004): 61-71.
Levan, A., Fredga, K., & Sandberg, A. A. 1964: Nomenclature for centromeric position on chromosomes. Hereditas. 52 (2): 201-220.
Metin, Ö. K., Türktaş, M., Aslay, M., & Kaya, E. 2013: Evaluation of the genetic relationship between Fritillaria species from Turkey’s flora using fluorescent-based AFLP. – Turk. J. Biol. 37 (3): 273-279.
Mirzaghaderi, G., Abdolmalaki, Z., Zohouri, M., Moradi, Z., & Mason, A.S. 2017: Dynamic nucleolar activity in wheat— Aegilops hybrids: evidence of C-genome dominance. – Plant. Cell. Rep. 36 (8): 1277-1285.
Peruzzi, L., Leitch, I., & Caparelli, K. 2008: Chromosome diversity and evolution in Liliaceae. – Ann. Bot. 103 (3): 459-475.
Rechinger, K. 1990: Fritillaria L. – Flora Iranica. 165: 61-76.
Rix, E. 2001: Fritillaria. A Revised Classification. The Fritillaria Group of the Alpine Garden Society. United Kingdom.
Rix, E. M. 1997: Fritillaria L. (Liliaceae) in Iran. – Iran J Bot. 1:75-95.
Samaropoulou, S., Bareka, P., & Kamari, G. 2016: Karyomorphometric analysis of Fritillaria montana group in Greece. – Comparative cytogenetics. 10 (4): 679-695.
Sharifi-Tehrani, M., & Advay, M. 2015: Assessment of relationships between Iranian Fritillaria (Liliaceae) species using chloroplast trnH-psbA sequences and morphological characters. – J Genet Resour. 1 (2): 89-100.
Stebbins, G. L. 1971: Chromosomal evolution in higher plants: Edward Arnold Publisher, London.