| Classification | Betulaceae: Alnus |
| Harvard University Herbaria Barcode(s) | 00033667 |
| Type Status | Type |
| Collector | P. F. Gilbert |
| Country | United States of America |
| State | Colorado |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Colorado: Summit County |
| Locality | Blue River, Knorr Ranch |
| Date Collected | 1977-09-12 |
| Habitat | wet area along small stream |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7301d37b-b975-43bc-8d2a-9647a4ae6dff |
| Harvard University Herbaria Barcode | 00033667 |
| Herbarium | A |
| Family | Betulaceae |
| Determination | Alnus tenuifolia f. incisa W. A. Weber |
| Determination Remarks | [is label name] |
| Family | Betulaceae |
| Type Status | Type |
| Type of | Alnus tenuifolia f. incisa W. A. Weber |
| Determination Remarks | [is filed under name] [is Current name] |
| Taxon Reference | (for Alnus tenuifolia f. incisa W. A. Weber) Phytologia 1979. 41: 486. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
