| Name | Anabaena tortulosa Lagerheim ex Bornet & Flahault |
| Authorship | Lagerheim ex Bornet & Flahault |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Anabaena Bory ex Bornet & Flahault |
| Citation | 1886 Ann. Sci. Nat., Bot. Septième Série 7: 236 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Anabaena tortulosa Lagerheim ex Bornet & Flahault |
| Identification made in | [no date] (1) |