| Name | Isoetes martii A. Brown ex Kuhn | 
| Authorship | A. Brown ex Kuhn | 
| Rank | Species | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Isoetes Linnaeus | 
| Citation | 1884 Fl. Bras. [Martius] 1(1): 82 | 
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Isoetes martii A. Brown ex Kuhn | 
| Identification made in | 1998 (1), 2005 (1) | 
