| Name | Polystichum rhizophorum (Jenman) Maxon |
| Authorship | (Jenman) Maxon |
| Rank | Species |
| Placed in | Polystichum Roth |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Polystichum rhizophorum (Jenman) Maxon |
| Identification made in | 2022 (1), 2024 (1) |