Ecology and Geographical Distribution for Six Species of the Genus Echinops L.(compositae) in Iraq. Iraqi Journal of Science, [S. l.], v. 57, n. 1B, p. 315–309, 2023. Disponível em: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/7753.. Acesso em: 19 jan. 2025.