| Classification | Crataegus |
| Harvard University Herbaria Barcode(s) | 00703080 |
| Collector | A. I. Emerson |
| Collector number | 2 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Chelmsford |
| Locality | Chelmsford |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/fc8114f5-9804-40a2-8ed4-d0c18cc8c068 |
| Harvard University Herbaria Barcode | 00703080 |
| Herbarium | A |
| Determination | Crataegus boyntonii Beadle |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
