| Classification | Rosaceae: Crataegus |
| Harvard University Herbaria Barcode(s) | 00017486 |
| Type Status | Syntype |
| Collector | R. E. Horsey |
| Collector number | 602 |
| Country | United States of America |
| State | Ohio |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Ohio: Washington County: Marietta |
| Date Collected | 1917-05-20 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/59977875-b909-4729-a5d9-fd85f14700fc |
| Harvard University Herbaria Barcode | 00017486 |
| Herbarium | A |
| Family | Rosaceae |
| Type Status | Syntype |
| Syntype of | Crataegus mariettensis Sargent |
| Verified by | D. E. Boufford |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Crataegus mariettensis Sargent) J. Arnold Arbor. 1922. 3: 194. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
