| Classification | Rosaceae: Crataegus |
| Harvard University Herbaria Barcode(s) | 00016704 |
| Type Status | Isolectotype, Syntype |
| Collector | J. H. Kellogg |
| Collector number | 8 |
| 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 | Near River Desperes |
| Date Collected | 1902-09-22 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/45f5291e-351f-4e01-86d6-b2363ad4fd67 |
| Harvard University Herbaria Barcode | 00016704 |
| Herbarium | A |
| Family | Rosaceae |
| Determination | Crataegus sp. |
| Determined by | J. B. Phipps (UWO) & G. Yatskievych (MO) |
| Date Determined | 2003 |
| Determination Remarks | [is Current name] |
| Annotation Text | Possibly = Crataegus ser. Punctate x Rotundifoliae |
| Family | Rosaceae |
| Type Status | Isolectotype |
| Isolectotype of | Crataegus kellogii Sargent |
| Verified by | J. B. Phipps (UWO) & G. Yatskievych (MO) |
| Date Determined | 2003 |
| Determination Remarks | Kellogg [RD 8] on 22 Sept 1902 (A) |
| Taxon Reference | (for Crataegus kellogii Sargent) Trees & Shrubs [Sargent] 1903. 1: 117. |
| Family | Rosaceae |
| Type Status | Syntype |
| Syntype of | Crataegus kellogii Sargent |
| Verified by | D. E. Boufford |
| Date Determined | 1986 |
| Taxon Reference | (for Crataegus kellogii Sargent) Trees & Shrubs [Sargent] 1903. 1: 117. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
