| Name | Microsorum powellii (Baker) Copeland |
| Authorship | (Baker) Copeland |
| Rank | Species |
| Placed in | Microsorum |
| Citation | 1947 Gen. Fil. [Copeland] 196 |
| Holdings | 8 Specimens held in the Harvard University Herbaria identified as Microsorum powellii (Baker) Copeland |
| Identification made in | [no date] (8) |