| Classification | Caryophyllaceae: Petrorhagia |
| Harvard University Herbaria Barcode(s) | 02501290 |
| Collector | W. H. Cowgill |
| Collector number | 808 |
| Country | United States of America |
| State | Maryland |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maryland |
| Locality | Glenn Dale Introduction Garden |
| Date Collected | 1938-06-23 |
| Container | Cultivated Plants |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/cf80d79d-a91f-4a02-972e-ab7cbe920000 |
| Harvard University Herbaria Barcode | 02501290 |
| Herbarium | GH |
| Previous ownership | Ex Herb. Arnold Arboretum Harvard University |
| Family | Caryophyllaceae |
| Determination | Petrorhagia prolifera (Linnaeus) P. W. Ball & Heywood |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2025 |
| Determination Remarks | [filed under] [current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
