| Classification | Rosaceae: Crataegus |
| Harvard University Herbaria Barcode(s) | 00135606 |
| Type Status | Syntype |
| Collector | W. M. Canby |
| Collector number | 49 |
| Country | United States of America |
| State | Delaware |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Delaware |
| Locality | Near spillway of Dean and Pillings mill, below Stanton |
| Date Collected | 1902 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4d47a8ff-ea38-4ddf-88ab-b60f452d9bca |
| Harvard University Herbaria Barcode | 00135606 |
| Herbarium | A |
| Family | Rosaceae |
| Type Status | Syntype |
| Syntype of | Crataegus pennypackeri Sargent |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Crataegus pennypackeri Sargent) Bot. Gaz. 1903. 35: 100. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
