| Classification | Brassicaceae: Rorippa |
| Harvard University Herbaria Barcode(s) | 01692920 |
| Collector | W. H. Drury |
| Collector number | 4381 |
| Country | United States of America |
| State | Alaska |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Alaska: Unorganized Borough: Yukon-Koyukuk Census Area |
| Locality | bank of Kuskokwim near Atwater's abandoned cabin above Loess/muck bank. Along the Kuskokwim River. |
| Georeference | 63 00 N, 155 10 W |
| Date Collected | 1950-07-28 |
| Habitat | On depositing mud slope |
| Container | Alaska, Kuskokwim River Drainage Basin |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/75223bdb-4cd9-4753-97df-a20e74ff5f8d |
| Harvard University Herbaria Barcode | 01692920 |
| Herbarium | GH |
| Family | Brassicaceae |
| Determination | Rorippa palustris var. williamsii (Britton) Hultén |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
