| Classification | Rosaceae: Crataegus |
| Harvard University Herbaria Barcode(s) | 00346875 |
| Collector | J. W. Congdon |
| Collector number | 279 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Sonoma County |
| Locality | Petaluma, Analy Township |
| Date Collected | 1880-05-16 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/fdcadb1c-e93d-45f4-a03a-de8a80c562b4 |
| Harvard University Herbaria Barcode | 00346875 |
| Herbarium | GH |
| Family | Rosaceae |
| Determination | Crataegus douglasii Lindley |
| Determination Remarks | [is filed under name] |
| Family | Rosaceae |
| Determination | Crataegus douglasii Lindley |
| Determination Remarks | [0] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
