| Classification | Rosaceae: Crataegus |
| Harvard University Herbaria Barcode(s) | 01758297 |
| Collector | H. N. Moldenke |
| Collector number | 17428 |
| Country | United States of America |
| State | Pennsylvania |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Warren County |
| Locality | Washington Park, Warren |
| Date Collected | 1945-06-10 |
| Habitat | In dense thickets on hillside, wild |
| Container | Flora of Pennsylvania |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/fd7f64a7-6c33-41dd-9c5b-e3f270600880 |
| Harvard University Herbaria Barcode | 01758297 |
| Herbarium | A |
| Family | Rosaceae |
| Determination | Crataegus calpodendron (Ehrhart) Medikus |
| Determined by | Palmer, Ernest Jesse |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
