| Harvard University Herbaria Barcode(s) | 00018291 |
| Type Status | Syntype |
| Collector | E. J. Hill |
| Collector number | 27F |
| Country | United States of America |
| State | Illinois |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Illinois: Leyden |
| Date Collected | 1902-05-14 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/baed3b43-ddc8-4f1d-b3b7-898ac10cd9bc |
| Harvard University Herbaria Barcode | 00018291 |
| Herbarium | A |
| Type Status | Syntype |
| Syntype of | Crataegus assurgens Sargent |
| Verified by | D. E. Boufford |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Crataegus assurgens Sargent) Bot. Gaz. 1903. 35: 382. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
