| Classification | Rosaceae: Crataegus |
| Harvard University Herbaria Barcode(s) | 00064837 |
| Collector | J. Dunbar |
| Collector number | 30 |
| Country | United States of America |
| State | New York |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New York: Niagara County: Niagara Falls |
| Date Collected | 1906-05-28 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d4930183-c9e0-4451-96d1-67f2ec75bbbd |
| Harvard University Herbaria Barcode | 00064837 |
| Herbarium | A |
| Family | Rosaceae |
| Determination | Crataegus promissa Sargent |
| Determination Remarks | Arev: Not a type [is filed under name] [is label name] [is Current name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
