Adedeji, O., and T. Akinniyi. “Pollen Morphology of Some Species in the Family Solanaceae”. Journal of Advanced Laboratory Research in Biology 6, no. 4 (October 1, 2015): 124-128. Accessed February 25, 2020. https://e-journal.sospublication.co.in/index.php/jalrb/article/view/240.