| Classification | Asteraceae: Centaurea |
| Harvard University Herbaria Barcode(s) | 00566340 |
| Collector | H. E. Ahles |
| Collector number | 78674 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Franklin County: Greenfield |
| Locality | Greenfield |
| Date Collected | 1973-09-11 [September 11, 1973] |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c44ba4c9-ea0a-46c7-a04d-686dae340c5f |
| Harvard University Herbaria Barcode | 00566340 |
| Herbarium | NEBC |
| Family | Asteraceae |
| Determination | Centaurea nigra Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
