| Classification | Brassicaceae: Rorippa |
| Classification 1 | Brassicaceae: Radicula |
| Classification 2 | Brassicaceae: Armoracia |
| Harvard University Herbaria Barcode(s) | 00342988 |
| Collector | E. J. Palmer |
| Collector number | 36514 |
| 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, base of Hemlock Hill, south side [Jamaica Plain]
|
| Date Collected | 1930-05-24 |
| Habitat | Among hemlocks |
| Container | Spontaneous Flora of the Arnold Arboretum |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/be134b79-66b0-4c07-a2bf-9428c08fa8fa |
| Harvard University Herbaria Barcode | 00342988 |
| Herbarium | A |
| Family | Brassicaceae |
| Determination | Rorippa armoracia (Linnaeus) Hitchcock |
| Determined by | [annotation on sheet] |
| Family | Brassicaceae |
| Determination | Radicula armoracea (Linnaeus) B. L. Robinson |
| Determination Remarks | [is label name] |
| Family | Brassicaceae |
| Determination | Armoracia lapathifolia Gilibert |
| Determined by | Sørensen, Paul Davidsen |
| Date Determined | 1969-07-** |
| Family | Brassicaceae |
| Determination | Armoracia rusticana G. Gaertner, B. Meyer & Scherbius |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2012 |
| Determination Remarks | [is Current name] |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
