| Classification | Betulaceae: Alnus |
| Harvard University Herbaria Barcode(s) | 02196029 |
| Collector | J. W. Thieret & R. J. Reich |
| Collector number | 4727 |
| Country | Canada |
| State | Northwest Territories |
| Geography | North America: North America (CA, US, MX) (Region): Canada: Northwest Territories |
| Locality | Along the Enterprise-Mackenzie River Highway; along Kakisa lake road about 3/4 mile form highway junction |
| Date Collected | 1959-06-25 |
| Habitat | in gravelly loam atop ridge, burned over jack pine, coming back in dense young pine. also some Betula papyrifera. |
| Container | Vegetation Survey Along the Enterprise-Mackenzie River Highway, N. W. T., Canada |
| Frequency | frequent |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/64f72900-8632-4ebc-b263-78cbe35329a6 |
| Harvard University Herbaria Barcode | 02196029 |
| Herbarium | A |
| Previous ownership | [ex] Chicago Natural History Museum |
| Family | Betulaceae |
| Determination | Alnus viridis subsp. crispa (Aiton) Turrill |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
