| Classification | Rosaceae: Crataegus |
| Harvard University Herbaria Barcode(s) | 00017409 |
| Type Status | Syntype |
| Collector | C. S. Sargent |
| Country | United States of America |
| State | Illinois |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Illinois: Cook County: Calumet |
| Date Collected | 1901-09-29 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b2733c7b-fd52-48f7-8a61-7edd6fef29b8 |
| Harvard University Herbaria Barcode | 00017409 |
| Herbarium | A |
| Family | Rosaceae |
| Type Status | Syntype |
| Syntype of | Crataegus sera Sargent |
| Verified by | D. E. Boufford |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Crataegus sera Sargent) Bot. Gaz. 1902. 33: 115. |
| Sex | not determined |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
