DEIL, U. Zur Verbreitung und Ökologie seltener Pflanzen in Nordmarokko II - Stemmacantha longifolia var. Ericeticola. Acta Botanica Malacitana, [S. l.], v. 22, p. 255–259, 1997. DOI: 10.24310/abm.v22i0.8655. Disponível em: https://revistas.uma.es/index.php/abm/article/view/8655. Acesso em: 7 may. 2024.