| Classification | Rosaceae: Crataegus |
| Harvard University Herbaria Barcode(s) | 01666893 |
| Collector | A. Twining |
| Collector number | 30 |
| Country | United States of America |
| State | Pennsylvania |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Lackawanna County |
| Locality | [?] Ruh |
| Date Collected | 1907-10-03 |
| Container | Flora Northeastern Pennsylvania |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/cf44504b-6585-43d0-9cdc-fa1d3ffa61bc |
| Harvard University Herbaria Barcode | 01666893 |
| Herbarium | A |
| Previous ownership | Ex-Herbarium Alfred Twining, Scranton, Pa. |
| Family | Rosaceae |
| Determination | Crataegus macrosperma Ashe |
| Determined by | Palmer, Ernest Jesse |
| Date Determined | 1945-09-16 |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
