| Classification | Rosaceae: Crataegus |
| Harvard University Herbaria Barcode(s) | 00709225 |
| Collector | J. E. Thayer |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Worcester County: Boylston |
| Locality | Boylston |
| Date Collected | 1901-01-26 [May 26 1901] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6c7a9ab2-3e34-4c89-9aa6-dc020025f4a5 |
| Harvard University Herbaria Barcode | 00709225 |
| Herbarium | A |
| Family | Rosaceae |
| Determination | Crataegus macrosperma Ashe |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
