| Classification | Rosaceae: Crataegus |
| Harvard University Herbaria Barcode(s) | 00017852 |
| Type Status | Syntype |
| Collector | E. J. Hill |
| Collector number | 3C |
| Country | United States of America |
| State | Illinois |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Illinois: Cook County: River Forest |
| Locality | Woods by Desplaines River |
| Date Collected | 1901-06-** |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4e6a9bd8-76ba-4b58-b00e-045e9632d7c4 |
| Harvard University Herbaria Barcode | 00017852 |
| Herbarium | A |
| Family | Rosaceae |
| Determination | Crataegus magniflora Sargent |
| Determined by | J. A. Macklin, UWO, 04/12/ |
| Determination Remarks | [is Current name] |
| Family | Rosaceae |
| Type Status | Syntype |
| Syntype of | Crataegus hillii Sargent |
| Verified by | D. E. Boufford |
| Taxon Reference | (for Crataegus hillii Sargent) Bot. Gaz. 1903. 35: 384. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
