| Classification | Rosaceae: Crataegus |
| Harvard University Herbaria Barcode(s) | 00064304 |
| Type Status | Possible Type |
| Collector | W. W. Ashe & J. A. Shafer |
| Collector number | 7 |
| Country | United States of America |
| State | Pennsylvania |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Allegheny County: Pittsburgh |
| Locality | 22nd Ward, Pittsburgh, hillside facing Forbes Avenue, opposite Woodlawn Avenue |
| Date Collected | 1907-10-** |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6fae1de1-e0a3-409f-8c34-e981ef3a7322 |
| Harvard University Herbaria Barcode | 00064304 |
| Herbarium | A |
| Family | Rosaceae |
| Type Status | Possible Type |
| Possible Type of | Crataegus cristata Ashe |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Crataegus cristata Ashe) Ann. Carnegie Mus. 1902. 1: 392. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
