| Classification | Rosaceae: Crataegus |
| Harvard University Herbaria Barcode(s) | 00263183 |
| Type Status | Syntype |
| Collector | W. M. Canby |
| Collector number | 31 |
| Country | United States of America |
| State | Delaware |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Delaware |
| Locality | near Wilmington |
| Date Collected | 1899-05-13 |
| Habitat | Rocky Woods |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f5098bd7-16c3-4ed1-92b9-3f448ace1810 |
| Harvard University Herbaria Barcode | 00263183 |
| Herbarium | A |
| Family | Rosaceae |
| Determination | Crataegus rotundifolia Moench |
| Determination Remarks | [is label name] |
| Family | Rosaceae |
| Determination | Crataegus apposita Sargent |
| Determined by | C. S. Sargent |
| Determination Remarks | written in pen, left of label. |
| Family | Rosaceae |
| Determination | Crataegus gilva Beadle |
| 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 | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
