| Classification | Rosaceae: Physocarpus |
| Harvard University Herbaria Barcode(s) | 01590703 |
| Collector | W. A. Weber |
| Collector number | 11554 |
| Country | United States of America |
| State | Colorado |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Colorado: Boulder County |
| Locality | Mesa Trail, between Boulder and Eldorado Springs; outer foothills of Front Range |
| Date Collected | 1963-07-28 |
| Verbatim Elevation | ca. 6,000 ft. |
| Habitat | open Pinus ponderosa forest |
| Container | Plants of Colorado, U.S.A. |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c5ccd9af-fa8b-49b4-81d2-d74421f20bd4 |
| Harvard University Herbaria Barcode | 01590703 |
| Herbarium | GH |
| Previous ownership | [ex] Herbarium of the University of Colorado, Boulder |
| Family | Rosaceae |
| Determination | Physocarpus opulifolius (Linnaeus) Maximowicz |
| 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 |
