AGHABABAEYAN, Elham, Maneezheh PAKRAVAN, and Farrokh GHAHREMANINEJAD. “Anatomical Study and Pollen Micromorphology of Onopordum L. In Iran”. Notulae Scientia Biologicae 6, no. 1 (March 12, 2014): 66–76. Accessed January 29, 2023. https://www.notulaebiologicae.ro/index.php/nsb/article/view/9226.