| Classification | Rosaceae: Crataegus |
| Harvard University Herbaria Barcode(s) | 00002853 |
| Type Status | TypeMaterial |
| Collector | J. A. Balkans |
| Collector number | 3 |
| Country | Canada |
| State | Ontario |
| Geography | North America: North America (CA, US, MX) (Region): Canada: Ontario |
| Locality | London |
| Date Collected | 1902-05-27 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9b167bfc-b46b-4614-b3e6-12b9c4e7d5fc |
| Harvard University Herbaria Barcode | 00002853 |
| Herbarium | A |
| Family | Rosaceae |
| Type Status | TypeMaterial |
| TypeMaterial of | Crataegus compacta Sargent |
| Verified by | D. E. Boufford |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Crataegus compacta Sargent) Rep. Geol. Surv. Michigan 1907. 1906: 522. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
