| Classification | Aspidiaceae: Polystichum |
| Harvard University Herbaria Barcode(s) | 00021933 |
| Type Status | Isotype |
| Collector | J. B. Flett |
| Collector number | 1917 |
| Country | United States of America |
| State | Alaska |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Alaska |
| Locality | Helm Bay, Cleveland Peninsula |
| Date Collected | 1901-07-19 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/20396b8c-2dd6-49df-8231-3c114b151d43 |
| Harvard University Herbaria Barcode | 00021933 |
| Herbarium | GH |
| Family | Aspidiaceae |
| Type Status | Isotype |
| Isotype of | Polystichum alaskense Maxon |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Polystichum alaskense Maxon) Amer. Fern J. 1918. 8: 35. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
