"Solidago altissima". Atlas of Living Australia (ala.org.au). Retrieved 7 October 2022.
doi.org
doi.org
Halverson, Kristy; Heard, Stephen B.; Nason, John D.; Stireman, John O. (2008). "Origins, distribution, and local co-occurrence of polyploid cytotypes in Solidago altissima (Asteraceae)". American Journal of Botany. 95 (1): 50–58. doi:10.3732/ajb.95.1.50. PMID21632314.
NatureServe (1 October 2022). "Solidago altissima". explorer.natureserve.org. Arlington, Virginia. Retrieved 7 October 2022.
nih.gov
pubmed.ncbi.nlm.nih.gov
Halverson, Kristy; Heard, Stephen B.; Nason, John D.; Stireman, John O. (2008). "Origins, distribution, and local co-occurrence of polyploid cytotypes in Solidago altissima (Asteraceae)". American Journal of Botany. 95 (1): 50–58. doi:10.3732/ajb.95.1.50. PMID21632314.
USDA, NRCS (2014). "Solidago altissima". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. Retrieved 18 November 2015.