| Classification | Brassicaceae: Rorippa |
| Harvard University Herbaria Barcode(s) | 01692919 |
| Collector | W. H. Drury |
| Collector number | 1786A |
| Country | United States of America |
| State | Alaska |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Alaska: Unorganized Borough: Bethel Census Area |
| Locality | dry knoll above treeline west of Canoe Mountain, Canoe Mountain. |
| Georeference | 61 46 N, 158 08 W |
| Date Collected | 1949-07-06 |
| Habitat | in dry open, broken rock, flat areas. |
| Container | Alaska, Kuskokwim River Drainage Basin |
| Frequency | scattered |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/1f6c5cbd-52e4-4f9e-8ff7-4fd922a8a852 |
| Harvard University Herbaria Barcode | 01692919 |
| 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 |
