| Classification | Rosaceae: Crataegus |
| Harvard University Herbaria Barcode(s) | 00694247 |
| Collector | R. J. Eaton |
| Collector number | 5596 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Ayer |
| Locality | Ayer [Near cellar hole back from road to north side of Spectacle Pond] |
| Date Collected | 1963-07-31 [31 July 1963] |
| Habitat | Sandy knoll, old pasture |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f6dc78d9-9a14-449b-baaa-02d66c4b6a8b |
| Harvard University Herbaria Barcode | 00694247 |
| Herbarium | NEBC |
| Family | Rosaceae |
| Determination | Crataegus iracunda Beadle |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
