| Classification | Asteraceae: Centaurea |
| Harvard University Herbaria Barcode(s) | 00721365 |
| Collector | Franc. R. Williams |
| Collector number | 2173 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Cambridge |
| Locality | Cambridge, Harvard Botanic Garden |
| Date Collected | 1941-06-19 [6-19-41] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/1a0d1844-544e-4253-925e-3060b283b093 |
| Harvard University Herbaria Barcode | 00721365 |
| Herbarium | A |
| Family | Asteraceae |
| Determination | Centaurea nigra Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
