| Classification | Rosaceae: Crataegus |
| Harvard University Herbaria Barcode(s) | 01615345 |
| Collector | A. Rehder |
| Collector number | 4 |
| Country | United States of America |
| State | Arizona |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Arizona: Coconino County: Flagstaff |
| Locality | Oak Creek Canyon |
| Date Collected | 1914-07-12 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/1acf5216-b47f-4084-b817-9c63e8c89a6b |
| Harvard University Herbaria Barcode | 01615345 |
| Herbarium | A |
| Family | Rosaceae |
| Determination | Crataegus macracantha Loddiges ex Loudon |
| Determined by | Phipps, James Bird |
| Date Determined | 2002-11-11 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
