| Classification | Asteraceae: Centaurea |
| Harvard University Herbaria Barcode(s) | 02265508 |
| Collector | S. K. Harris |
| Collector number | 12643 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Essex County: Newbury |
| Locality | Middle Street |
| Date Collected | 1957-06-17 |
| Habitat | roadside |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3415f080-fb3f-4fa5-89fe-4c693a11ce33 |
| Harvard University Herbaria Barcode | 02265508 |
| Herbarium | NEBC |
| Family | Asteraceae |
| Determination | Centaurea nigra Linnaeus |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
