| Hymenocallis arenaria M. Roem., 1847 |
| Hymenocallis astrostephana T.M. Howard, 1981 |
| Hymenocallis azteciana Traub, 1967 |
| Hymenocallis baumlii Ravenna, 1979 |
| Hymenocallis caribaea (L.) Herb., 1821 |
| Hymenocallis chiapasiana T.M. Howard, 1979 |
| Hymenocallis choretis Hemsl., 1884 |
| Hymenocallis choretis var. oaxacensis Traub, 1962 |
| Hymenocallis cleo Ravenna, 1979 |
| Hymenocallis clivorum Laferr., 1998 |
| Hymenocallis concinna Baker, 1893 |
| Hymenocallis cordifolia Micheli, 1899 |
| Hymenocallis dillenii M. Roem., 1847 |
| Hymenocallis dryanderi (Ker Gawl.) M. Roem., 1847 |
| Hymenocallis durangensis T.M. Howard, 1978 |
| Hymenocallis equestris (Sol.) Herb., 1821 |
| Hymenocallis eucharidifolia Baker, 1884 |
| Hymenocallis glauca (Herb.) Baker ex Benth. & Hook. f., 1883 |
| Hymenocallis glauca (Zucc.) M. Roem., 1847 |
| Hymenocallis graminifolia Greenm., 1903 |