| Classification | Asteraceae: Symphyotrichum | 
| Harvard University Herbaria Barcode(s) | 01014866 | 
| Collector | A. S. Pease | 
| Collector number | 28335 | 
| Country | United States of America | 
| State | New Hampshire | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New Hampshire: Coos County: Dummer | 
| Locality | Dummer | 
| Date Collected | 1940-08-29 [29 Aug., 1940] | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8d357700-819e-11e5-b5e0-001ec9fd629b | 
| Harvard University Herbaria Barcode | 01014866 | 
| Herbarium | NEBC | 
| Family | Asteraceae | 
| Determination | Symphyotrichum ×tardiflorum (Linnaeus) Greuter, M. V. Agabajan & Wagenitz | 
| Determination Remarks | [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |