| Classification | Euphorbiaceae: Euphorbia | 
| Harvard University Herbaria Barcode(s) | 00578141 | 
| Collector | E. J. Winslow & S. F. Blake | 
| Collector number | 6481 | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Barnstable County: Yarmouth | 
| Locality | Yarmouth | 
| Date Collected | 1916-06-11 [June 11, 1916] | 
| Project | New England Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9e80bc8f-5091-4caa-9202-c61a6e3acc8c | 
| Harvard University Herbaria Barcode | 00578141 | 
| Herbarium | NEBC | 
| Family | Euphorbiaceae | 
| Determination | Euphorbia cyparissias Linnaeus | 
| Determination Remarks | [filed under] [current name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |