Pinno, Bradley D.; Landhäusser, Simon M.; Chow, Pak S.; Quideau, Sylvie A.; MacKenzie, M. Derek (2013-10-28). "Nutrient uptake and growth of fireweed (Chamerion angustifolium) on reclamation soils". Canadian Journal of Forest Research44 (1): 1–7. doi:10.1139/cjfr-2013-0091. ISSN0045-5067.
Pinno, Bradley D.; Landhäusser, Simon M.; Chow, Pak S.; Quideau, Sylvie A.; MacKenzie, M. Derek (2013-10-28). "Nutrient uptake and growth of fireweed (Chamerion angustifolium) on reclamation soils". Canadian Journal of Forest Research44 (1): 1–7. doi:10.1139/cjfr-2013-0091. ISSN0045-5067.