| Classification | Alismataceae: Alisma |
| Harvard University Herbaria Barcode(s) | 02466813 |
| Collector | P. F. Zika |
| Collector number | 29017 |
| Country | United States of America |
| State | Washington |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Washington: Klickitat County |
| Locality | E shore of Rock Creek near campground, W of Rock Creek Road, 1.8 air km N of mouth of Rock Creek on N bank of Lake Umatilla reservoir, on Columbia River |
| Georeference | 45.7189 N, 120.461 W WGS84 |
| Date Collected | 2017-08-18 |
| Verbatim Elevation | 80 m |
| Habitat | marshy shoreline, full sun, over basalt |
| Container | USAC Columbia River Plant Survey |
| Frequency | occasional |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b4ce46ee-d863-4096-a4ec-4c89136ea424 |
| Harvard University Herbaria Barcode | 02466813 |
| Herbarium | GH |
| Family | Alismataceae |
| Determination | Alisma triviale Pursh |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
