| Classification | Euphorbiaceae: Euphorbia |
| Harvard University Herbaria Barcode(s) | 00348138 |
| Collector | E. J. Palmer |
| Collector number | 25978 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Suffolk County: Boston |
| Locality | The Arnold Arboretum [Jamaica Plain]
|
| Date Collected | 1924-08-28 |
| Habitat | in waste and cultivated ground |
| Container | Spontaneous Flora of the Arnold Arboretum |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/41c34b2d-0c5f-48c3-8ad6-7e080a4bc41f |
| Harvard University Herbaria Barcode | 00348138 |
| Herbarium | A |
| Family | Euphorbiaceae |
| Determination | Euphorbia maculata Linnaeus |
| Determination Remarks | [is label name] |
| Family | Euphorbiaceae |
| Determination | Euphorbia supina Rafinesque |
| Determined by | Sørensen, Paul Davidsen |
| Date Determined | 1969-10-01 |
| Family | Euphorbiaceae |
| Determination | Euphorbia maculata Linnaeus |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2012 |
| Determination Remarks | [is Current name] |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
