NÉMETH, É.; SZÉKELY, G. Floral biology of medicinal plants II. Lamiaceae species. International Journal of Horticultural Science, [S. l.], v. 6, n. 3, p. 137–140., 2000. DOI: 10.31421/IJHS/6/3/124. Disponível em: https://ojs.lib.unideb.hu/IJHS/article/view/124. Acesso em: 27 oct. 2021.