| Classification | Rosaceae: Crataegus |
| Harvard University Herbaria Barcode(s) | 00018388 |
| Type Status | Syntype |
| Collector | C. D. Fretz |
| Collector number | 127 |
| Country | United States of America |
| State | Pennsylvania |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Bucks County: Sellersville |
| Date Collected | 1900-05-21 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e71bfa41-8285-4775-b2ee-e85954616995 |
| Harvard University Herbaria Barcode | 00018388 |
| Herbarium | A |
| Family | Rosaceae |
| Type Status | Syntype |
| Syntype of | Crataegus austera Sargent |
| Verified by | D. E. Boufford |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Crataegus austera Sargent) Proc. Acad. Nat. Sci. Philadelphia 1905. 57: 586. |
| Subcollection | Fruit collection |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Bag |
| Preparation Method | Dried |
