| Classification | Rosaceae: Crataegus |
| Harvard University Herbaria Barcode(s) | 01615347 |
| Collector | I. W. Clokey |
| Collector number | 3796 |
| Country | United States of America |
| State | Colorado |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Colorado: Jefferson County |
| Locality | Morrison |
| Date Collected | 1920-05-29 |
| Verbatim Elevation | 1770 M. |
| Habitat | Moist soil |
| Container | Colorado Flora |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/45fe3e58-8ad3-465d-b0cd-b2eaea2cb0a6 |
| Harvard University Herbaria Barcode | 01615347 |
| Herbarium | GH |
| Previous ownership | Distributed by I. W. Clokey |
| 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 |
