| Classification | Rosaceae: Crataegus |
| Harvard University Herbaria Barcode(s) | 00263208 |
| Collector | E. J. Palmer |
| Collector number | 14922 |
| Country | United States of America |
| State | Illinois |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Illinois: Alexander County |
| Locality | Cairo |
| Date Collected | 1919-04-23 |
| Habitat | Low woods |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/aa9375f9-0d63-4cf6-b146-649457148d37 |
| Harvard University Herbaria Barcode | 00263208 |
| Herbarium | A |
| Family | Rosaceae |
| Determination | Crataegus attenuata Ashe |
| Determination Remarks | [is label name] |
| Family | Rosaceae |
| Determination | Crataegus crus-galli Linnaeus |
| Determined by | E. J. Palmer (A) |
| Date Determined | 1947-04-25 |
| Family | Rosaceae |
| Determination | Crataegus crus-galli Linnaeus |
| Determined by | J. B. Phipps (UWO) |
| Date Determined | 2003 |
| Determination Remarks | [is Current name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
