| Classification | Amaranthaceae: Amaranthus |
| Harvard University Herbaria Barcode(s) | 00241727 |
| Collector | E. J. Palmer |
| Collector number | 23542 |
| 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 | Jamaica Plain, Arnold Arboretum, old quarry |
| Date Collected | 1923-08-15 |
| Habitat | In rocky waste ground |
| Container | Spontaneous Flora of the Arnold Arboretum |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/abbe00cd-8ad0-4cad-8c29-5c2cf7e59eb2 |
| Harvard University Herbaria Barcode | 00241727 |
| Herbarium | A |
| Family | Amaranthaceae |
| Determination | Amaranthus retroflexus Linnaeus |
| Determination Remarks | [is label name] |
| Family | Amaranthaceae |
| Determination | Amaranthus retroflexus Linnaeus |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2011 |
| Determination Remarks | [is Current name] |
| Sex | not determined |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
