| Classification | Rosaceae: Crataegus |
| Harvard University Herbaria Barcode(s) | 01666838 |
| Collector | J. A. Isaac |
| Collector number | 15968 |
| Country | United States of America |
| State | Pennsylvania |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Elk County |
| Locality | Millstone Township, 3.6 km ENE of Belltown along T301, along Allegheny River |
| Georeference | 41 21 45 N, 78 59 59 W |
| Date Collected | 2003-05-09 |
| Habitat | Forested floodplain |
| Container | Plants of Pennsylvania |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f3d5695e-59a7-4b2b-bd6b-b2ebb4fbb792 |
| Harvard University Herbaria Barcode | 01666838 |
| Herbarium | GH |
| Previous ownership | Ex Herbarium, Carnegie Museum (CM), Pittsburgh, PA |
| Family | Rosaceae |
| Determination | Crataegus macrosperma Ashe |
| Determined by | Isaac, Joseph A. |
| Date Determined | 2003 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
