| Classification | Rosaceae: Crataegus |
| Harvard University Herbaria Barcode(s) | 00017819 |
| Type Status | Syntype |
| Collector | C. S. Sargent |
| Country | United States of America |
| State | Michigan |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Michigan: Kent County: Grand Rapids |
| Date Collected | 1901-09-21 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4b6ff56a-b9bd-4d8e-a4a3-1bf445ae8ca4 |
| Harvard University Herbaria Barcode | 00017819 |
| Herbarium | A |
| Family | Rosaceae |
| Determination | Crataegus pisifera Sargent |
| Determined by | Phipps, James Bird |
| Date Determined | 2008-05-05 |
| Determination Remarks | [is Current name] |
| Annotation Text | in spite of the label, this is a specimen of C. pisifera Sarg. |
| Family | Rosaceae |
| Type Status | Syntype |
| Syntype of | Crataegus gemmosa Sargent |
| Verified by | D. E. Boufford |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Crataegus gemmosa Sargent) Bot. Gaz. 1902. 33: 119. |
| Sex | not determined |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
