| Classification | Rosaceae: Crataegus |
| Harvard University Herbaria Barcode(s) | 01612579 |
| Collector | J. G. Jack |
| Collector number | 2382 |
| Country | United States of America |
| State | Montana |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Montana: Flathead County |
| Locality | Swan Lake |
| Date Collected | 1921-09-18 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d25b4e71-b5a9-4348-bf03-875a4b9ebac2 |
| Harvard University Herbaria Barcode | 01612579 |
| Herbarium | A |
| Family | Rosaceae |
| Determination | Crataegus douglasii Lindley |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
