| Classification | Asteraceae: Aster |
| Harvard University Herbaria Barcode(s) | 02217869 |
| Collector | A. E. Porsild & R. T. Porsild |
| Collector number | 5087 |
| Country | Canada |
| State | Northwest Territories |
| Geography | North America: North America (CA, US, MX) (Region): Canada: Northwest Territories |
| Locality | Great Bear Lake: north shore of Smith Arm, Olmsted Bay |
| Georeference | 66°32'N, 122°35'W |
| Date Collected | 1928-07-16 - 1928-07-21 |
| Habitat | dry ridges |
| Container | Flora of Northwest Territories |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8afab08f-d85d-4da0-abf3-72be0d250b36 |
| Harvard University Herbaria Barcode | 02217869 |
| Herbarium | GH |
| Previous ownership | [ex] National Herbarium of Canada; Dupl. ex. Herb. Nat. Mus. Canada |
| Family | Asteraceae |
| Determination | Aster alpinus subsp. vierhapperi Onno |
| Determined by | Porsild, Alf Erling |
| Date Determined | 1943 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
