| Classification | Rosaceae: Crataegus |
| Harvard University Herbaria Barcode(s) | 00064309 |
| Type Status | Possible Type |
| Collector | E. J. Hill |
| Collector number | 27G |
| Country | United States of America |
| State | Illinois |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Illinois: Cook County: Deerfield |
| Locality | Rich open woods |
| Date Collected | 1902-05-21 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/87874c3f-13b7-4a61-a6fe-e186ff88011c |
| Harvard University Herbaria Barcode | 00064309 |
| Herbarium | A |
| Family | Rosaceae |
| Type Status | Possible Type |
| Possible Type of | Crataegus assurgens Sargent |
| Verified by | T. Whitfeld |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Crataegus assurgens Sargent) Bot. Gaz. 1903. 35: 382. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
