| Classification | Rosaceae: Crataegus |
| Harvard University Herbaria Barcode(s) | 01666262 |
| Collector | B. H. Slavin |
| Collector number | 1 |
| Country | United States of America |
| State | New York |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New York: Monroe County |
| Locality | Penfield |
| Date Collected | 1905-05-28 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/519c84d9-337b-4d65-80ae-41d6402f7fb0 |
| Harvard University Herbaria Barcode | 01666262 |
| Herbarium | A |
| Family | Rosaceae |
| Determination | Crataegus macrosperma Ashe |
| Determined by | Palmer, Ernest Jesse |
| Date Determined | 1945-10-10 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
