| Classification | Rosaceae: Crataegus | 
| Harvard University Herbaria Barcode(s) | 01647097 | 
| Collector | J. W. Adams | 
| Collector number | 3592 | 
| Country | United States of America | 
| State | Pennsylvania | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Susquehanna County | 
| Locality | w. slope of North Knob, Elk Mountains, 2 mi NNW of Elkdale | 
| Date Collected | 1937-06-26 | 
| Habitat | rocky pasture | 
| Container | Eastern Pennsylvania | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f9ebfbaa-38f0-4878-8eec-2f332a970fd6 | 
| Harvard University Herbaria Barcode | 01647097 | 
| Herbarium | A | 
| Previous ownership | Ex Herbarium of the Morris Arboretum | 
| Family | Rosaceae | 
| Determination | Crataegus punctata Jacquin | 
| Determined by | Palmer, Ernest Jesse | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |