| Classification | Rosaceae: Crataegus |
| Harvard University Herbaria Barcode(s) | 00017143 |
| Type Status | Possible Type |
| Collector | J. A. Shafer-1 |
| Collector number | 17a |
| Country | United States of America |
| State | Pennsylvania |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Allegheny County |
| Locality | Stowe Township: Island Ave near Schoolhouse. |
| Date Collected | 1901-08-07 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8645190e-c1f6-43a5-8137-5171f8a0c2d1 |
| Harvard University Herbaria Barcode | 00017143 |
| Herbarium | A |
| Family | Rosaceae |
| Type Status | Possible Type |
| Possible Type of | Crataegus pennsylvanica Ashe |
| Verified by | D. E. Boufford |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Crataegus pennsylvanica Ashe) Ann. Carnegie Mus. 1902. 1: 394. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
