| Classification | Betulaceae: Alnus |
| Harvard University Herbaria Barcode(s) | 00033658 |
| Type Status | Type |
| Collector | C. A. Weatherby & U. F. Weatherby |
| Collector number | 7015 |
| Country | Canada |
| State | New Brunswick |
| Geography | North America: North America (CA, US, MX) (Region): Canada: New Brunswick: Charlotte County (New Brunswick) |
| Locality | Seal Con Brook, Grand Manan |
| Date Collected | 1941-07-24 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3a515bc4-ecc5-4ba2-b993-e4a824af98e3 |
| Harvard University Herbaria Barcode | 00033658 |
| 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. hypomalaca Fernald |
| Taxon Reference | (for Alnus rugosa f. hypomalaca Fernald) Rhodora 1945. 47: 353. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
