| Classification | Polygonaceae: Polygonum |
| Classification 1 | Polygonaceae: Persicaria |
| Harvard University Herbaria Barcode(s) | 00339136 |
| Collector | B. F. Bush |
| Collector number | 117A |
| Country | United States of America |
| State | Missouri |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Missouri: Dunklin County |
| Date Collected | 1893-09-14 |
| Container | Flora of Southeastern Missouri |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c508a360-cdca-421c-b7fe-716015eb2a8b |
| Harvard University Herbaria Barcode | 00339136 |
| Herbarium | GH |
| Family | Polygonaceae |
| Determination | Polygonum pensylvanicum Linnaeus |
| Determination Remarks | [is label name] |
| Family | Polygonaceae |
| Determination | Polygonum longistylum Small |
| Determined by | B.L.R. [B. L. Robinson] |
| Family | Polygonaceae |
| Determination | Polygonum bicorne Rafinesque |
| Determined by | Irene Edin |
| Date Determined | 1986-05-** |
| Family | Polygonaceae |
| Determination | Polygonum longistylum Small |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2011 |
| Determination Remarks | [is filed under name] |
| Annotation Text | Cited as "Dauphin county" |
| Family | Polygonaceae |
| Determination | Persicaria bicornis (Rafinesque) Nieuwland |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2019 |
| Determination Remarks | [is Current name] |
| Phenology | FlowerAndFruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
