Genus: Hymenocallis Salisb.. Germplasm Resources Information Network. United States Department of Agriculture. 2010-01-27 [2014-05-07]. (原始内容存档于2014-05-08).
Genus: Hymenocallis Salisb.. Germplasm Resources Information Network. United States Department of Agriculture. 2010-01-27 [2014-05-07]. (原始内容存档于2014-05-08).