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CCDB → Angiosperms → Amaryllidaceae → Ismene → Ismene longipetala (Lindl.) Meerow
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Hymenocallis longipetala (Lindl.) J. F. Macbr. | Ismene longipetala (Lindl.) Meerow | 50 | IPCN online | Flory, W. S. 1976. Distribution, chromosome numbers and types of various species and taxa of Hymenocallis. Nucleus 19: 204–227. | ||
| ! | Elisena longipetala Lindl. | Ismene longipetala (Lindl.) Meerow | 46 | Fedorov, 1974 | Snoad 1952 (D. 1955) |