| Classification | Betulaceae: Corylus |
| Harvard University Herbaria Barcode(s) | 02103004 |
| Collector | E. J. Palmer |
| Collector number | 38147 |
| Country | United States of America |
| State | Colorado |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Colorado: Boulder County |
| Locality | Gregory Cañon, near Boulder |
| Date Collected | 1930-07-31 |
| Habitat | Rocky ground along creek |
| Container | Plants of Colorado |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5984d00d-060c-442f-a71c-7514a6abd37f |
| Harvard University Herbaria Barcode | 02103004 |
| Herbarium | A |
| Family | Betulaceae |
| Determination | Corylus cornuta Marshall |
| Determined by | Drumke, John S. |
| Date Determined | 1964-03-17 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
