| Harvard University Herbaria Barcode(s) | 00002490 |
| Type Status | Holotype, Syntype |
| Collector | W. W. Eggleston |
| Collector number | 3452 |
| Country | United States of America |
| State | Vermont |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Vermont: Windham County |
| Locality | Deerfield River valley |
| Date Collected | 1903-09-26 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8895681b-19f2-4f8a-bdad-25cf5beaa78e |
| Harvard University Herbaria Barcode | 00002490 |
| Herbarium | A |
| Type Status | Holotype |
| Holotype of | Crataegus blanchardii Sargent |
| Verified by | J. B. Phipps |
| Taxon Reference | (for Crataegus blanchardii Sargent) Rhodora 1905. 7: 218. |
| Type Status | Syntype |
| Syntype of | Crataegus blanchardii Sargent |
| Verified by | D. E. Boufford |
| Taxon Reference | (for Crataegus blanchardii Sargent) Rhodora 1905. 7: 218. |
| Sex | not determined |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
