| Classification | Polygonaceae: Polygonum |
| Classification 1 | Polygonaceae: Persicaria |
| Classification 2 | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00036776 |
| Type Status | Syntype |
| Collector | P. von Glehn |
| Country | Russia |
| State | Sakhalin Oblast |
| Geography | Asia: Russia (Region) (Region): Russia: Sakhalin Oblast |
| Locality | Insula Sachalin, Tunaitscha |
| Date Collected | 1861-09-03 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0d64634c-4848-4eef-9618-bb243123700b |
| Harvard University Herbaria Barcode | 00036776 |
| Herbarium | GH |
| Previous ownership | [Ex] Museum botan. Acad. Petrop. |
| Family | Polygonaceae |
| Determination | Polygonum thunbergii Siebold & Zuccarini |
| Determined by | A.N.S. (GH) [A. N. Steward] |
| Date Determined | 1928 |
| Family | Polygonaceae |
| Determination | Polygonum thunbergii Siebold & Zuccarini |
| Determined by | Park, Chong-wook |
| Date Determined | 1985-08-** |
| Annotation Text | var. thunbergii |
| Family | Polygonaceae |
| Determination | Persicaria thunbergii (Siebold & Zuccarini) H. Gross |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2019 |
| Determination Remarks | [is Current name] |
| Family | Polygonaceae |
| Type Status | Syntype |
| Syntype of | Polygonum stoloniferum F. Schmidt |
| Verified by | Park, Chong-wook |
| Date Determined | 1984-12-30 |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Polygonum stoloniferum F. Schmidt) Mém. Acad. Imp. Sci. St.-Pétersbourg, Sér. 7 1868. 12(2): 168. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
