| Classification | Rosaceae: Crataegus |
| Harvard University Herbaria Barcode(s) | 00002648 |
| Type Status | Syntype |
| Collector | J. Dunbar |
| Collector number | 10 |
| Country | Canada |
| State | Ontario |
| Geography | North America: North America (CA, US, MX) (Region): Canada: Ontario: Regional Municipality of Niagara: Niagara Falls: Chippawa |
| Date Collected | 1902-10-07 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/22f6ed06-38f6-483b-9abb-f9503ac79dc4 |
| Harvard University Herbaria Barcode | 00002648 |
| Herbarium | A |
| Family | Rosaceae |
| Determination | Crataegus dissona Sargent |
| Determined by | J. B. Phipps |
| Determination Remarks | [is Current name] |
| Family | Rosaceae |
| Type Status | Syntype |
| Syntype of | Crataegus compta Sargent |
| Verified by | D. E. Boufford |
| Taxon Reference | (for Crataegus compta Sargent) Proc. Rochester Acad. Sci. 1903. 4: 102. |
| Sex | not determined |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
