| Classification | Equisetaceae: Equisetum |
| Harvard University Herbaria Barcode(s) | 00021215 |
| Type Status | Type |
| Collector | J. B. Flett |
| Collector number | 1524 |
| Country | United States of America |
| State | Alaska |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Alaska |
| Locality | 16 miles west of Nome City |
| Date Collected | 1900-08-05 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/027fc6af-4922-4603-bbf7-954e97579c3b |
| Harvard University Herbaria Barcode | 00021215 |
| Herbarium | GH |
| Family | Equisetaceae |
| Type Status | Type |
| Type of | Equisetum sylvaticum var. squarrosum A. A. Eaton |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Equisetum sylvaticum var. squarrosum A. A. Eaton) Fern Bull. 1901. 9: 36. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
