| Classification | Rosaceae: Crataegus |
| Harvard University Herbaria Barcode(s) | 00768322 |
| Collector | J. G. Jack |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Bristol County: Somerset |
| Locality | Somerset |
| Date Collected | 1903-05-21 [May 21, 1903] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c8e380b1-a408-4ab9-a0a4-d4e8e05e0290 |
| Harvard University Herbaria Barcode | 00768322 |
| Herbarium | A |
| Family | Rosaceae |
| Determination | Crataegus macracantha Loddiges ex Loudon |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
