| Classification | Rosaceae: Crataegus |
| Barcode(s) | 01758115 |
| Collector | P. D. Knieskern |
| Country | United States of America |
| State | New Jersey |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New Jersey |
| Locality | [no additional data] |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f8142380-528a-4cbd-837d-cb7e43344973 |
| Harvard University Herbaria Barcode | 01758115 |
| Herbarium | GH |
| Previous ownership | Ex herb. P. D. Knieskern, M. D.; [Ex] Herb. John A. Lowell. Transferred from the Boston Society of Natural History to the Gray Herbarium of Harvard University, October 2, 1941 |
| Family | Rosaceae |
| Determination | Crataegus calpodendron (Ehrhart) Medikus |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
