| Classification | Rosaceae: Rosa |
| Harvard University Herbaria Barcode(s) | 01556872 |
| Collector | W. Hepw. Lewis |
| Collector number | 577 |
| Country | Canada |
| State | Northwest Territories |
| Geography | North America: North America (CA, US, MX) (Region): Canada: Northwest Territories |
| Locality | Lagoon, Lower Hay RIver |
| Georeference | 60°51'N, 115°42'W |
| Date Collected | 1951-07-06 |
| Habitat | Opening of spruce-birch woods |
| Container | Plants of Mackenzie District, Northwest Territories, Canada |
| Frequency | common |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c65470e8-fae3-405b-b768-ad1f9b1bb9d9 |
| Harvard University Herbaria Barcode | 01556872 |
| Herbarium | A |
| Previous ownership | [ex] Division of Botany, Science Service, Department of Agriculture, Ottawa, Canada |
| Family | Rosaceae |
| Determination | Rosa acicularis subsp. sayi (Schweinitz) W. H. Lewis |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
