| Classification | Asteraceae: Centaurea |
| Harvard University Herbaria Barcode(s) | 02172569 |
| Collector | S. F. Blake |
| Collector number | 11522 |
| Country | United States of America |
| State | Virginia |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Virginia |
| Locality | [data not captured] |
| Date Collected | 1932-08-02 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3cf92eb9-24fc-4121-83cb-8a25607b1ba7 |
| Harvard University Herbaria Barcode | 02172569 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Centaurea nigrescens Willdenow |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
