| Classification | Betulaceae: Alnus |
| Harvard University Herbaria Barcode(s) | 00033654 |
| Type Status | Type |
| Collector | R. A. Allen |
| Collector number | 514 |
| Country | United States of America |
| State | Nevada |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Nevada: Storey County |
| Locality | 2 to 3.5 miles southwest of Virginia City, Jumbo Canyon Road, alt. 6300 feet |
| Date Collected | 1937-09-03 |
| Elevation | 1920 m |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ba4df135-67c3-4b37-a16a-8a6fb70da92f |
| Harvard University Herbaria Barcode | 00033654 |
| Herbarium | A |
| Family | Betulaceae |
| Determination | Alnus incana subsp. tenuifolia (Nuttall) Breitung |
| Determined by | J. J. Furlow |
| Determination Remarks | [is Current name] |
| Family | Betulaceae |
| Type Status | Type |
| Type of | Alnus densiflora C. H. Müller |
| Taxon Reference | (for Alnus densiflora C. H. Müller) Madroño 1940. 5: 152. |
| Sex | not determined |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
