| Classification | Brassicaceae: Sisymbrium |
| Harvard University Herbaria Barcode(s) | 00582708 |
| Collector | E. F. Fletcher |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Westford |
| Locality | Westford |
| Habitat | On Wool waste |
| Project | New England Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9e03ee5b-9861-48a6-b651-7476c0d25228 |
| Harvard University Herbaria Barcode | 00582708 |
| Herbarium | NEBC |
| Family | Brassicaceae |
| Determination | Sisymbrium altissimum Linnaeus |
| Determination Remarks | [filed under] [current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
