| Classification | Rosaceae: Crataegus | 
| Harvard University Herbaria Barcode(s) | 01646761 | 
| Collector | I. W. Knobloch | 
| Collector number | 507 | 
| Country | United States of America | 
| State | New York | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New York: Erie County: Buffalo | 
| Locality | Old Delaware woods | 
| Date Collected | 1930-05-24 | 
| Habitat | Field | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/38f42264-2446-4b59-9d36-655df4605d52 | 
| Harvard University Herbaria Barcode | 01646761 | 
| Herbarium | A | 
| Family | Rosaceae | 
| Determination | Crataegus punctata Jacquin | 
| Determined by | E. J. P.  [E. J. Palmer] | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |