| Name | Lindsaea ensifolia subsp. agatii K. U. Kramer |
| Authorship | K. U. Kramer |
| Rank | Subspecies |
| Placed in | Lindsaea ensifolia Swartz |
| Citation | 1967 Acta Bot. Neerl. 15 |
| Holdings | 7 Specimens held in the Harvard University Herbaria identified as Lindsaea ensifolia subsp. agatii K. U. Kramer |
| Identification made in | [no date] (1), 1965 (4), 1968 (1), 2001 (1) |