| Classification | Rosaceae: Physocarpus |
| Harvard University Herbaria Barcode(s) | 01590542 |
| Collector | J. A. Ewan |
| Collector number | 11952 |
| Country | United States of America |
| State | Colorado |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Colorado: Boulder County |
| Locality | 6 miles north of Boulder, on Lyons road |
| Date Collected | 1939-05-25 |
| Verbatim Elevation | 5900 ft. |
| Habitat | Ravine at edge of the Niobrara shale ridge. |
| Container | Colorado |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/320a52a7-0a7e-4579-8b74-dc7f2d5084fb |
| Harvard University Herbaria Barcode | 01590542 |
| Herbarium | A |
| Previous ownership | [ex] Herbarium National Arboretum |
| Family | Rosaceae |
| Determination | Physocarpus monogynus (Torrey) J. M. Coulter |
| Determined by | Sang-Hun Oh |
| Date Determined | 2002-09-** |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
