| Classification | Rosaceae: Crataegus |
| Harvard University Herbaria Barcode(s) | 01615354 |
| Collector | T. D. A. Cockerell |
| Collector number | Tree A |
| Country | United States of America |
| State | Colorado |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Colorado: Boulder County: Boulder |
| Locality | [no additional data] |
| Date Collected | 1906 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/bfc08d80-9e02-4c52-b81b-a95015e8e605 |
| Harvard University Herbaria Barcode | 01615354 |
| Herbarium | A |
| Family | Rosaceae |
| Determination | Crataegus macracantha Loddiges ex Loudon |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
