| Classification | Rosaceae: Crataegus |
| Barcode(s) | 00018004 |
| Type Status | Syntype |
| Collector | E. F. Thayer |
| Collector number | 4 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Worcester County: Lancaster |
| Date Collected | 1903-09-08 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/56e8a4ca-6258-4b00-891c-9c896116b9dc |
| Harvard University Herbaria Barcode | 00018004 |
| Herbarium | A |
| Family | Rosaceae |
| Type Status | Syntype |
| Syntype of | Crataegus baccata Sargent |
| Verified by | D. E. Boufford |
| Determination Remarks | [filed under] |
| Taxon Reference | (for Crataegus baccata Sargent) Rhodora 1905. 7: 176. |
| Sex | not determined |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
