| Classification | Rosaceae: Crataegus |
| Harvard University Herbaria Barcode(s) | 01647527 |
| Collector | R. C. Rollins |
| Collector number | 764 |
| Country | United States of America |
| State | Wyoming |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Wyoming: Fremont County |
| Locality | along the North Fork of the Popo Agie River north of Lander |
| Date Collected | 1934-08-17 |
| Container | Plants of the Rocky Mountain Region, Wyoming |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/02116b50-e0bd-42ea-b652-5cae3f4e4d5a |
| Harvard University Herbaria Barcode | 01647527 |
| Herbarium | GH |
| Family | Rosaceae |
| Determination | Crataegus rivularis Nuttall ex Torrey & A. Gray |
| Determined by | Phipps, James Bird |
| Date Determined | 1986-08-** |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
