References
Bandino, G., Sedda, P. and Mulas, M. (1997). Germination of olive seeds as affected by chemical scarification, hot water dip, and gibberellic acid treatments.
Acta horticulturae 474, 35-38.
Baskin C. C. and Baskin J. M. (2014). Seeds: Ecology, biogeography, and evolution of dormancy and germination (2nd ed.). San Diego: Elsevier/Academic Publication.
Baskin, J. M. and Baskin, C. C. (1984). Germination Physiology of an eastern deciduous forest herb Stylophorum diphyllum. The American Midland Naturalist, 11(2), 390-399.
Baskin, J. M. and Baskin, C. C. (2003). New approaches to the study of the evolution of physical and physiological dormancy, the two most common classes of seed dormancy on earth. In: The biology of seeds research advances (pp. 371-380). Wallingford, United Kingdom: CAB International.
Bench-Arnold, R. L. and Sanchez, R. A. (2004). Hand book of seed physiology application to agriculture. New York: Food Products Publication, Inc.
Blumenthal, A., Lerner, H. R., Werker, E. and Alexandra, P. M. (1986). Germination preventing mechanisms in iris seeds. Annals of Botany 58(4), 551-561.
Copeland, L. O. and McDonald, M. B. (1995). Principles of seed science and technology. (3rd ed.). New York, USA: Chapman and Hall.
Farahmand, H. and Nazari, F. (2015). Environmental and anthropogenic pressures on geophytes of Iran and the possible protection strategies: A review. International Journal of Horticultural Science and Technology, 2(2), 111-132.
Foley, M. E. (2001). Seed dormancy: An update on terminology, physiological, genetics, and quantitative trait loci regulating germ inability. Weed Science, 49(3), 305-317.
He, X. Q., Hu, X. W. and Wang, Y. R. (2010). Study on seed dormancy mechanism and breaking technique of Leymus chinensis. Acta Botanica Boreali-Occidentalia Sinica, 30(1), 120-125.
Hu, X. W., Wu, Y. P., Ding, X. Y., Zhang, R., Wang, Y. R, Baskin, J. M. and Baskin, C. C. (2014). Seed dormancy seedling establishment and dynamics of the soil seed bank of Stipa bungeana (Poaceae) on the loess plateau of Northwestern China. PLOS ONE, 9(11), e112579.
Jangjoo, M. B. and Tavakoli, M. (2009). Study of Seed germination 10 plant of species desert and grassland. Iranian Journal of Range and Desert Research, 15(2), 215-226. [In Farsi]
Karam, N. S. and Al-Salem, M. M. (2001). Breaking dormancy in Arbutus andrachne L. seeds by stratification and gibberelic acid. Seed Science and Technology, 29(1), 51-56.
Khoshkhoy, M. (2010). Increasing plant (plant propagation): Principles and methods (1-2 ed.). Shiraz: Shiraz University Publications. [In Farsi]
Kulkarni, M. G. Street, R. A. and Staden, J. V. (2007). Germination and seedling growth requirements for propagation of Diosscorea dregeana (Kunth) Dur.and Schinz-A tuberous medicinal plant. South African Journal of Botany, 73(1), 131-137.
Lee, E. and Jeachul, K. (2002). Improvement of seed germination in native Iris sanguinea Donn ex Horn. (In Korean). Korean Journal Horticultural Science Technology, 20(4), 341-351.
Lee, Y. L., Lu, C. F., Chung, C. and Lee, N. (2007). Developmental changes in endogenous Abscisic acid concentrations and A symbiotic seed germination of a terrestrial orchid,
Calanthe tricarinata Lindl.
Journal of the American Society for Horticultural Science, 132(2), 246-252.
Lining, F., Qingfeng, Li., Shujun, Li. and Jun, Xu. (1998). Some Methods for Stimulating Germination of carex seeds. Pratacultural Science, 4(5), 561-568.
Liu, G., Li, Y., Hedgepeth, M., Wan, Y. and Roberts, R. E. (2009). Seed germination enhancement for bald cypress (Taxodium distichum L. Rich.). Journal of Horticulture and Forestry, 1(2), 22-26.
Okeyo, M. M., Ochoudho, J. O., Muasya, R. M. and. Omondi, W. O. (2011). Investigation on the germination of Zanthoxylum gilletii (African Satinwood) seed. In A. Bationo, B. Waswa, J. Okeyo, F. Maina, J., Kihara (Eds.), Innovations as Key to the Green Revolution in Africa (pp: 683-691). Dordrecht: Springer.
Panwar, P. and Bhardwaj, S. D. (2005). Handbook of practical forestry: A Practical Guide for Tropical Forest Managers on Implementing New Standards. London: Routledge.
Rostami, A. A. and Shasavar, A. (2009). Effects of seed scarification on seed germination and early growth of olive seedlings. Journal of Biological Sciences, 9(8), 825-828.
Sheikh, A. H. and Abdul, M. M. D. (2007). Seed morphology and germination studies of Dalbergia sissoo Roxb. at nursery stage in Bangladesh. Journal of Agriculture and Biological Sciences, 3(1), 35-39.
Sun, Y. C., Zhang, Y. J., Wang, K. and Qiu. X. J. (2006). NaOH scarification and stratification improve germination of Iris lactea var. Chinensis seed. Horticultural Sciences, 41(3), 773-774.
Wang, F., Zhu, Li., Zhao, M., Kang, J. and Danhui, B. (2013). Effect of different treatments on seed germination of Carex brunnescens. Journal of Chinese Agricultural Science Bulletin, 29(1), 36-39.
Wei, W. (2010). Effects off NaOH treatment on germination and physiological characteristic of Zoysia japonica Seeds. Seed Journal, 1(3), 5-23.
Wendelbo, P. (1977). Tulips and irises of Iran and their relatives. Tehran: Botanical institute of Iran, Ariamehr Botanical Garden.
Xu, B. M., Zang, J. Z. and Long, Y. Y. (1990). A preliminary discussion on the laboratory germination of eight species seeds of wild flowers (in Chinese). Seed Journal, 6, 1-5.
Zarska-Maciejewskanal, B. and Lewak, T. (1976). The role of lipases in the removal of dormancy in apple seeds. Planta, 132(2), 177-181.
Zhang, G., Yanfang, L. I. and Tianming, H. U. (2010). Effects of sodium hydroxide and cold stratifying treatments on germination of Kobresia seeds. Acta Agriculturae Boreali-Occidentalis Sinica, 12, 19-32.