«Genus: Callistemon R. Br.». Germplasm Resources Information Network. United States Department of Agriculture, 27-01-2009. Arxivat de l'original el 2009-05-23. [Consulta: 21 abril 2010].
«Genus: Callistemon R. Br.». Germplasm Resources Information Network. United States Department of Agriculture, 27-01-2009. Arxivat de l'original el 2009-05-23. [Consulta: 21 abril 2010].