| Classification | Apiaceae: Sium | 
| Harvard University Herbaria Barcode(s) | 01010379 | 
| Collector | A. L. Gundersen | 
| Country | United States of America | 
| State | New Hampshire | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New Hampshire | 
| Locality | Asquam Lake | 
| Date Collected | 1914-08-10 [August 10, 1914] | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6e75b71c-191a-11e6-b5e0-001ec9fd629b | 
| Harvard University Herbaria Barcode | 01010379 | 
| Herbarium | NEBC | 
| Family | Apiaceae | 
| Determination | Sium suave Walter | 
| Determination Remarks | [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |