| Classification | Rosaceae: Crataegus |
| Harvard University Herbaria Barcode(s) | 01865226 |
| Collector | J. A. Isaac |
| Collector number | 17639 |
| Country | United States of America |
| State | Pennsylvania |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Greene County |
| Locality | Wayne Twp., ca. 2.3 km NNW of Brock |
| Date Collected | 2004-06-21 |
| Habitat | Pastured field |
| Container | Plants of Pennsylvania |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d92ca29f-69d9-4120-9c55-63c05d9a8dbc |
| Harvard University Herbaria Barcode | 01865226 |
| Herbarium | GH |
| Previous ownership | Ex Herbarium, Carnegie Museum (CM), Pittsburgh, PA |
| Family | Rosaceae |
| Determination | Crataegus sp. |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
