| Classification | Rosaceae: Crataegus | 
| Harvard University Herbaria Barcode(s) | 00346856 | 
| Collector | W. A. Dayton | 
| Collector number | 17548 | 
| Country | United States of America | 
| State | California | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California | 
| Locality | E. Fk. of Scott River Range, along Rail | 
| Date Collected | 1913-09-14 | 
| Verbatim Elevation | about 4100 ft. | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/fab03f44-048a-4ed6-bf37-bc37f61e53d9 | 
| Harvard University Herbaria Barcode | 00346856 | 
| Herbarium | GH | 
| Family | Rosaceae | 
| Determination | Crataegus douglasii Lindley | 
| Determination Remarks | [current name] | 
| Family | Rosaceae | 
| Determination | Crataegus douglasii Lindley | 
| Determination Remarks | [filed under] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |