| Name | Isoetes dodgei var. robbinsii A. A. Eaton |
| Authorship | A. A. Eaton |
| Rank | Variety |
| Placed in | Isoetes dodgei A. A. Eaton |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Isoetes dodgei var. robbinsii A. A. Eaton |
| Identification made in | [no date] (1) |