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CCDB → Angiosperms → Amaryllidaceae → Ismene → Ismene narcissiflora (Jacq.) M. Roem.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Hymenocallis narcissiflora (Jacq.) J. F. Macbr. | Ismene narcissiflora (Jacq.) M. Roem. | 104-110 | IPCN online | Flory, W. S. 1976. Distribution, chromosome numbers and types of various species and taxa of Hymenocallis. Nucleus 19: 204–227. | ||
| ! | Hymenocallis calathina (Herb.) G. Nicholson | Ismene narcissiflora (Jacq.) M. Roem. | 104-110 | IPCN online | Flory, W. S. 1976. Distribution, chromosome numbers and types of various species and taxa of Hymenocallis. Nucleus 19: 204–227. | ||
| ! | Hymenocallis calathina (Herb.) G. Nicholson | Ismene narcissiflora (Jacq.) M. Roem. | 44 | IPCN online | Zemskova, E. A. & L. I. Sveshnikova. 1999. Karyological study of some representatives of the family Amaryllidaceae. Bot. Žhurn. (Moscow & Leningrad) 84(4): 86–98. | ||
| ! | Hymenocallis calathina (Herb.) G. Nicholson | Ismene narcissiflora (Jacq.) M. Roem. | "23-86" | Fedorov, 1974 | Snoad 1955 | ||
| ! | Hymenocallis calathina (Herb.) G. Nicholson | Ismene narcissiflora (Jacq.) M. Roem. | 74 | Fedorov, 1974 | Mookerjea 1955b | ||
| ! | Hymenocallis calathina (Herb.) G. Nicholson | Ismene narcissiflora (Jacq.) M. Roem. | 74 | Fedorov, 1974 | Sharma A. K. 1956a | ||
| ! | Hymenocallis calathina (Herb.) G. Nicholson | Ismene narcissiflora (Jacq.) M. Roem. | 86-23! | Darlington, 1955 | |||
| ! | Hymenocallis calathina (Herb.) G. Nicholson | Ismene narcissiflora (Jacq.) M. Roem. | 74(24, 49,62, 63 ,76 77) | Cave1956 | Sharma a |