| Asplenium acuminatum Hook. & Arn. | D. L. Topping 3578 | United States of America. Hawaii. Piko Trail, Makua, Oahu, T.H. | | 4053699 |  |
| Asplenium acuminatum Hook. & Arn. | A. A. Heller 2310 | United States of America. Hawaii. Honolulu Co. Oahu. On the lower slopes of Konahuanui, above Manoa. | | 4053687 |  |
| Asplenium acuminatum Hook. & Arn. | H. St. John 12550 | United States of America. Hawaii. Maui Co. Molokai. Ridge between Hanalilolilo and Pepeopae, Waikolu Valley, Kawela. | | 4053717 |  |
| Asplenium acuminatum Hook. & Arn. | H. St. John 25720 | United States of America. Hawaii. Maui Co. Ukumehame Gulch. | | 4053682 |  |