| Classification | Rosaceae: Crataegus | 
| Harvard University Herbaria Barcode(s) | 01615844 | 
| Collector | C. B. Graves, B. H. Long & D. H. Linder | 
| Collector number | 21471 | 
| Country | Canada | 
| State | Nova Scotia | 
| Geography | North America: North America (CA, US, MX) (Region): Canada: Nova Scotia: Queens County (Nova Scotia) | 
| Locality | Port Mouton | 
| Date Collected | 1920-08-16 | 
| Habitat | Pastures and roadsides | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a098e015-9b46-4642-841c-f74a6b45084c | 
| Harvard University Herbaria Barcode | 01615844 | 
| Herbarium | A | 
| Family | Rosaceae | 
| Determination | Crataegus macrosperma Ashe | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |