| Classification | Brassicaceae: Rorippa | 
| Harvard University Herbaria Barcode(s) | 00022308 | 
| Type Status | Isotype | 
| Collector | M. L. Fernald | 
| Country | United States of America | 
| State | Maine | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Piscataquis County: Foxcroft | 
| Date Collected | 1894-09-05 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4fe81c16-bdc8-4d3c-8c44-e33c4ae78fb5 | 
| Harvard University Herbaria Barcode | 00022308 | 
| Herbarium | NEBC | 
| Family | Brassicaceae | 
| Type Status | Isotype | 
| Isotype of | Rorippa palustris f. inundata Victorin | 
| Verified by | R. L. Stuckey | 
| Taxon Reference | (for  Rorippa palustris f. inundata Victorin) Contr. Inst. Bot. Univ. Montréal 1930. 17: 16. | 
| Family | Brassicaceae | 
| Determination | Rorippa islandica subsp. hispida (Desvaux) Stuckey | 
| Determined by | R. L. Stuckey | 
| Determination Remarks | [current name] | 
| Sex | not determined | 
| Phenology | Fruit | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |