Morphological Study of the Pollen Grains of Some Species belong to Genera Urtica L. and Parietaria L. (Urticaceae) in Iraq. Iraqi Journal of Science, [S. l.], v. 57, n. 2A, p. 877–871, 2022. Disponível em: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/7450.. Acesso em: 24 nov. 2024.