| Classification | Rhamnaceae: Rhamnus |
| Harvard University Herbaria Barcode(s) | 01972566 |
| Collector | E. H. Moss |
| Collector number | 623 |
| Country | Canada |
| State | Alberta |
| Geography | North America: North America (CA, US, MX) (Region): Canada: Alberta |
| Locality | Waterton. |
| Date Collected | 1939-09-07 |
| Habitat | Amongst rocks near mountain stream. |
| Container | Plants of Alberta |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7ea5e218-3d57-47f6-b377-3b9ae5b0cd05 |
| Harvard University Herbaria Barcode | 01972566 |
| Herbarium | GH |
| Previous ownership | [ex] Division of Botany, Science Service, Department of Agriculture, Ottawa, Canada |
| Family | Rhamnaceae |
| Determination | Rhamnus alnifolia L'Heritier |
| Determined by | Moss, Ezra Henry |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
