| Classification | Betulaceae: Alnus |
| Harvard University Herbaria Barcode(s) | 00033659 |
| Type Status | Type |
| Collector | M. L. Fernald & K. M. Wiegand |
| Collector number | 5303 |
| Country | Canada |
| State | Newfoundland & Labrador |
| Geography | North America: North America (CA, US, MX) (Region): Canada: Newfoundland & Labrador: Norris Arm |
| Locality | Norris Arm, Valley of the Exploits River, Newfoundland |
| Date Collected | 1911-08-21 - 1911-08-22 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3be336a7-26c0-475f-bc4c-b7532fddfa03 |
| Harvard University Herbaria Barcode | 00033659 |
| Herbarium | GH |
| Family | Betulaceae |
| Determination | Alnus incana subsp. rugosa (Du Roi) R. T. Clausen |
| Determined by | J. J. Furlow |
| Determination Remarks | [is Current name] |
| Family | Betulaceae |
| Type Status | Type |
| Type of | Alnus rugosa f. tomophylla Fernald |
| Taxon Reference | (for Alnus rugosa f. tomophylla Fernald) Rhodora 1914. 16: 56. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
