| Name | Blechnum floresii var. spruceana Rosenstock |
| Authorship | Rosenstock |
| Rank | Variety |
| Placed in | Blechnum floresii (Sodiro) C.Chr. |
| Citation | 1909 Repert. Spec. Nov. Regni Veg. 7: 292 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Blechnum floresii var. spruceana Rosenstock |
| Identification made in | 2025 (1) |