⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-278837, with some changes.
This name is a synonym of Hymenocallis rotata (Ker Gawl.) Herb..
The record derives from WCSP which reports it as a synonym (record 278837) with original publication details: Fl. South. U.S. ed. 3: 494 1897.