| Classification | Rosaceae: Crataegus | 
| Harvard University Herbaria Barcode(s) | 00064834 | 
| Collector | O. E. Jennings | 
| Collector number | 64 | 
| Country | United States of America | 
| State | Pennsylvania | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Armstrong County: Kittanning | 
| Locality | Near fair grounds | 
| Date Collected | 1907-05-27 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2bccc3c6-de7f-4670-a218-a0b793a20b9a | 
| Harvard University Herbaria Barcode | 00064834 | 
| Herbarium | A | 
| Family | Rosaceae | 
| Determination | Crataegus luxuriosa Sargent | 
| Determination Remarks | Arev: Not a type [filed under] [label name] [current name] | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |