| Classification | Polygonaceae: Polygonum |
| Classification 1 | Polygonaceae: Persicaria |
| Harvard University Herbaria Barcode(s) | 00036746 |
| Type Status | Possible Type |
| Collector | A. Nelson |
| Collector number | 551 |
| Country | United States of America |
| State | Wyoming |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Wyoming |
| Locality | Fairbanks |
| Date Collected | 1894-07-15 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/72d086b6-febc-495f-bfe8-aad69af7a5e5 |
| Harvard University Herbaria Barcode | 00036746 |
| Herbarium | GH |
| Family | Polygonaceae |
| Determination | Polygonum natans (Michaux) Eaton |
| Determined by | E. E. Stanford |
| Determination Remarks | [is Current name] |
| Family | Polygonaceae |
| Type Status | Possible Type |
| Possible Type of | Persicaria plattensis Greene |
| Taxon Reference | (for Persicaria plattensis Greene) Leafl. Bot. Observ. Crit. 1: 29. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
