| Name | Asplenium ×plenum E. P. St. John ex Small |
| Authorship | E. P. St. John ex Small |
| Rank | Species |
| Placed in | Asplenium Linnaeus |
| Citation | 1938 Ferns S.E. States [Small] 173, fig |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Asplenium ×plenum E. P. St. John ex Small |
| Identification made in | [no date] (4) |