| Name | Dryopteris alpestris Tagawa |
| Authorship | Tagawa |
| Rank | Species |
| Placed in | Dryopteris Adanson |
| Citation | 1934 Acta Phytotax. Geobot. 3(2): 88 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Dryopteris alpestris Tagawa |
| Identification made in | 2009 (3) |