| Classification | Asteraceae: Symphyotrichum | 
| Harvard University Herbaria Barcode(s) | 02160683 | 
| Collector | C. H. Knowlton | 
| Collector number |  | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Plymouth County: Middleborough | 
| Locality |  | 
| Date Collected | 1945-09-21 | 
| Habitat | dry roadside | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8fb41a01-ee8f-4a40-8daa-6002d7bd14e8 | 
| Harvard University Herbaria Barcode | 02160683 | 
| Herbarium | NEBC | 
| Family | Asteraceae | 
| Determination | Symphyotrichum undulatum (Linnaeus) G. L. Nesom | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | FlowerAndFruit | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |