| Classification | Asteraceae: Iva | 
| Barcode(s) | 00675194 | 
| Collector | O. W. Knight | 
| Collector number | 3954 | 
| Country | United States of America | 
| State | Maine | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Penobscot County: Bangor | 
| Locality | Bangor | 
| Date Collected | 1905-10-06 [October 6, 1905] | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9efe46fb-2053-4a4a-b02b-de2ab658bcfb | 
| Harvard University Herbaria Barcode | 00675194 | 
| Herbarium | GH | 
| Family | Asteraceae | 
| Determination |  Iva annua Linnaeus | 
| Determination Remarks |  [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |