| Classification | Asteraceae: Galinsoga | 
| Harvard University Herbaria Barcode(s) | 00535353 | 
| Collector | R. A. Howard & B. J. Howard | 
| Collector number | 15923 | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Waltham | 
| Locality | Waltham, near the spillway | 
| Date Collected | 1965 [Sept.-Oct. 1965] | 
| Habitat | Recently exposed area | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/beb84080-90af-4866-88f5-de5562e4a69c | 
| Harvard University Herbaria Barcode | 00535353 | 
| Herbarium | NEBC | 
| Family | Asteraceae | 
| Determination | Galinsoga parviflora Cavanilles | 
| Determination Remarks | [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |