| Classification | Asteraceae: Centaurea |
| Harvard University Herbaria Barcode(s) | 00566335 |
| Collector | R. I. Bertin |
| Collector number | 3099 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Worcester County: Hardwick |
| Locality | Hardwick |
| Date Collected | 2005-08-16 [August 16, 2005] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/88e9202b-e048-4c6d-a635-761962226488 |
| Harvard University Herbaria Barcode | 00566335 |
| Herbarium | NEBC |
| Family | Asteraceae |
| Determination | Centaurea nigra Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
