A.AL-BAYATI, M.KH. Pollen Morphology of Stachys L. Spp. Growing in Iraq. Ibn AL-Haitham Journal For Pure and Applied Sciences, Baghdad, Iraq., v. 19, n. 2, p. 64–74, 2017. Disponível em: https://jih.uobaghdad.edu.iq/index.php/j/article/view/1623. Acesso em: 26 mar. 2025.