| Classification | Asteraceae: Centaurea |
| Harvard University Herbaria Barcode(s) | 00531051 |
| Collector | R. J. Eaton |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Concord |
| Locality | Concord, Angier's Mill Pond |
| Date Collected | 1921-10-30 [Oct 30, 1921] |
| Habitat | near Chamaecyparis swamp |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/747ec6eb-a062-44f7-88fe-12dd30f02422 |
| Harvard University Herbaria Barcode | 00531051 |
| Herbarium | NEBC |
| Family | Asteraceae |
| Determination | Centaurea nigra Linnaeus |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
