| Name | Aspidium karstenianum var. navarrense Christ |
| Authorship | Christ |
| Rank | Variety |
| Placed in | Aspidium karstenianum Christ |
| Citation | 1906 Bull. Herb. Boissier ser. 2, 6: 56 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Aspidium karstenianum var. navarrense Christ |
| Identification made in | [no date] (1), 2010 (1) |