| Classification | Rosaceae: Crataegus |
| Harvard University Herbaria Barcode(s) | 01666269 |
| Collector | B. H. Slavin |
| Collector number | 17 |
| Country | United States of America |
| State | New York |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New York: Erie County |
| Locality | East Aurora |
| Date Collected | 1905-05-30 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/35962a1b-4dd0-49e6-8c62-c4965e0ba53b |
| Harvard University Herbaria Barcode | 01666269 |
| 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 |
