Heidarian, Mehdi, Seyed Mohammad Mehdi Hamdi, Mohammad Dehshiri, Taher Nejadsattari, and Seyed Masoumi. “Taxonomical Investigation on Some Species of Genus Allium Based on the Pollen Morphology”. Annual Research & Review in Biology 32, no. 6 (August 29, 2019): 1-10. Accessed September 19, 2020. https://journalarrb.com/index.php/ARRB/article/view/30103.