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CCDB → Pteridophytes → Isoëtaceae → Isoetes → Isoetes occidentalis L. F. Hend.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Isoetes occidentalis L. F. Hend. | Isoetes occidentalis L. F. Hend. | 55 | IPCN online | Britton, D. M. & D. F. Brunton. 1993. Isoetes xtruncata: a newly considered pentaploid hybrid from western North America. Canad. J. Bot. 71: 1016–1025. | ||
| ! | Isoetes occidentalis L. F. Hend. | Isoetes occidentalis L. F. Hend. | 66 | IPCN online | Britton, D. M., D. F. Brunton & S. S. Talbot. 1999. Isoetes in Alaska and the Aleutians. Amer. Fern J. 89: 133–141. |