Quintana, Michael G. Andreu, Melissa H. Friedman, Mary McKenzie, and Heather V. (2013-07-29). "Nyssa aquatica, Water Tupelo". edis.ifas.ufl.edu. Retrieved 2016-02-21.{{cite web}}: CS1 maint: multiple names: authors list (link)
web.archive.org
"Tupelo". www.honey.com. National Honey Board. Archived from the original on March 3, 2016. Retrieved February 21, 2016.