„Genus: Ipomoea L.“Germplasm Resources Information Network. United States Department of Agriculture. 2007-10-05. Archived from the original on 2010-05-28. Retrieved 2010-11-10.
doi.org
dx.doi.org
Gunn, Charles R. (1972). "moonflower". Brittonia24 (2): 150–168. doi:10.2307/2805866.
„Genus: Ipomoea L.“Germplasm Resources Information Network. United States Department of Agriculture. 2007-10-05. Archived from the original on 2010-05-28. Retrieved 2010-11-10.