| Classification | Rosaceae: Crataegus |
| Harvard University Herbaria Barcode(s) | 00017326 |
| Type Status | Probable Syntype |
| Collector | J. H. Kellogg |
| Collector number | 9 |
| Country | United States of America |
| State | Missouri |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Missouri: Saint Louis County: Des Peres |
| Locality | River Desperes, St. Louis |
| Date Collected | 1902-05-02 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/bea7dd1e-366d-4802-9b13-87908b4a8240 |
| Harvard University Herbaria Barcode | 00017326 |
| Herbarium | A |
| Previous ownership | Ex Kellogg |
| Family | Rosaceae |
| Determination | Crataegus pruinosa var. rugosa (Ashe) Kruschke |
| Determined by | J. B. Phipps (UWO) & G. Yatskievych (MO) |
| Date Determined | 2003 |
| Determination Remarks | [is Current name] |
| Annotation Text | Not a syntype of Crataegus rubicundula Sarg. |
| Family | Rosaceae |
| Type Status | Probable Syntype |
| Probable Syntype of | Crataegus rubicundula Sargent |
| Verified by | D. E. Boufford |
| Taxon Reference | (for Crataegus rubicundula Sargent) Trees & Shrubs [Sargent] 1907. 2: 7. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
