A comparative taxonomic study of nutlets of Stachys L. in Iraq. Baghdad Science Journal, Iraq, Baghdad, v. 11, n. 3, p. 1310–1318, 2014. DOI: 10.21123/bsj.2014.11.3.1310-1318. Disponível em: https://bsj-ojs.uobaghdad.edu.iq/index.php/BSJ/article/view/2732.. Acesso em: 18 jun. 2025.