| Classification | Crataegus: Rosaceae |
| Harvard University Herbaria Barcode(s) | 00263173 |
| Type Status | Syntype |
| Collector | W. M. Canby |
| Collector number | 24 |
| Country | United States of America |
| State | Delaware |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Delaware |
| Locality | South bank of Braudywine Creek above Thompson's Bridge. |
| Date Collected | 1899-05-11 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/79ea0469-b42f-4e24-bf5b-fd883db7e28c |
| Harvard University Herbaria Barcode | 00263173 |
| Herbarium | A |
| Family | Rosaceae |
| Determination | Crataegus rotundifolia Moench |
| Determination Remarks | [is label name] |
| Family | Rosaceae |
| Determination | Crataegus apposita Sargent |
| Determined by | C. S. Sargent |
| Annotation Text | n. sp. |
| Family | Rosaceae |
| Determination | Crataegus intricata Lange |
| Determined by | J. B. Phipps (UWO) |
| Date Determined | 2002 |
| Determination Remarks | [is Current name] |
| Family | Rosaceae |
| Type Status | Syntype |
| Syntype of | Crataegus apposita Sargent |
| Verified by | D. E. Boufford (A) |
| Date Determined | 2007-12-13 |
| Taxon Reference | (for Crataegus apposita Sargent) Bot. Gaz. 1903. 35: 103. |
| Sex | not determined |
| Phenology | FlowerAndFruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
