| Classification | Rosaceae: Crataegus |
| Harvard University Herbaria Barcode(s) | 00016491 |
| Type Status | TypeMaterial |
| Collector | W. Trelease |
| Collector number | 2 |
| Country | United States of America |
| State | Missouri |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Missouri: Greene County: Springfield |
| Date Collected | 1904-05-12 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/176f1c3e-b5df-42af-b4ef-664a5a124483 |
| Harvard University Herbaria Barcode | 00016491 |
| Herbarium | A |
| Previous ownership | Ex MO |
| Family | Rosaceae |
| Determination | Crataegus verruculosa Sargent |
| Determined by | J. B. Phipps (UWO) & G. Yatskievych (MO) |
| Date Determined | 2003 |
| Determination Remarks | [is Current name] |
| Annotation Text | Not a type. Possibly = Crataegus ser. Crus-galli x Punctatae |
| Family | Rosaceae |
| Type Status | TypeMaterial |
| TypeMaterial of | Crataegus verruculosa Sargent |
| Verified by | D. E. Boufford |
| Taxon Reference | (for Crataegus verruculosa Sargent) Man. Trees 1905. 394. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
