| Classification | Rosaceae: Crataegus |
| Harvard University Herbaria Barcode(s) | 00017921 |
| Type Status | Possible Type |
| Collector | C. K. Dodge |
| Country | United States of America |
| State | Michigan |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Michigan: Saint Clair County: Port Huron |
| Date Collected | 1903-09-18 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ae7b258a-9454-4242-afa3-27d9a97812ad |
| Harvard University Herbaria Barcode | 00017921 |
| Herbarium | A |
| Family | Rosaceae |
| Type Status | Possible Type |
| Possible Type of | Crataegus gravis Ashe |
| Verified by | D. E. Boufford |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Crataegus gravis Ashe) J. Elisha Mitchell Sci. Soc. 1904. 20: 49. |
| Sex | not determined |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
