| Classification | Rosaceae: Crataegus |
| Harvard University Herbaria Barcode(s) | 00016988 |
| Type Status | TypeMaterial |
| Collector | |
| Country | United States of America |
| State | Illinois |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Illinois: Cook County: Chicago |
| Locality | Morton Arboretum |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ad25a961-5b5b-42c8-85ac-6988634be035 |
| Harvard University Herbaria Barcode | 00016988 |
| Herbarium | A |
| Family | Rosaceae |
| Type Status | TypeMaterial |
| TypeMaterial of | Crataegus mortonis Laughlin |
| Verified by | D. E. Boufford |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Crataegus mortonis Laughlin) Phytologia 1955. 5: 121. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
