| Classification | Rosaceae: Crataegus |
| Harvard University Herbaria Barcode(s) | 01614700 |
| Collector | O. A. Farwell |
| Collector number | 10620 |
| Country | United States of America |
| State | Michigan |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Michigan: Houghton County |
| Locality | near Lake Linden |
| Date Collected | 1934-10-12 |
| Habitat | Roadside in Trap Rock in valley |
| Container | Flora Americae Borealis. |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d2e334f0-ddd3-4597-befe-d8643031c21f |
| Harvard University Herbaria Barcode | 01614700 |
| Herbarium | A |
| Previous ownership | Ex Herb. O. A. Farwell |
| Family | Rosaceae |
| Determination | Crataegus irrasa Sargent |
| Determined by | Kruschke, Emil Paul |
| Date Determined | 1955-08-12 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
