| Classification | Rosaceae: Crataegus |
| Harvard University Herbaria Barcode(s) | 00709180 |
| Collector | F. C. Seymour |
| Collector number | 1227 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Dukes County: West Tisbury |
| Locality | West Tisbury |
| Date Collected | 1916 [39 June 1916] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/02fa6e2d-d8d7-40a4-8010-18f4a45ff837 |
| Harvard University Herbaria Barcode | 00709180 |
| Herbarium | GH |
| Family | Rosaceae |
| Determination | Crataegus macrosperma Ashe |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
