| Classification | Rosaceae: Crataegus |
| Harvard University Herbaria Barcode(s) | 01667723 |
| Collector | M. Hopkins |
| Collector number | 442 |
| Country | United States of America |
| State | Oklahoma |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Oklahoma: McCurtain County |
| Locality | 7 miles north of Idabel. |
| Date Collected | 1944-05-20 |
| Habitat | Coastal Plain Woods. flood plain of Little River |
| Container | Plants of Oklahoma |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/cfafe06a-9e64-4f6f-9caf-3c2230d794ec |
| Harvard University Herbaria Barcode | 01667723 |
| Herbarium | GH |
| Previous ownership | [ex] Bebb Herbarium of the University of Oklahoma |
| Family | Rosaceae |
| Determination | Crataegus marshallii Eggleston |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
