| Classification | Polygonaceae: Polygonum |
| Classification 1 | Polygonaceae: Persicaria |
| Classification 2 | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00036774 |
| Type Status | Holotype |
| Collector | A. Henry |
| Collector number | 4790 |
| Country | China |
| State | Hubei |
| Geography | Asia: East Asia (Region): China: Hubei |
| Date Collected | 1885 - 1888 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d5189cd9-38d3-46ee-922d-0c516bb19776 |
| Harvard University Herbaria Barcode | 00036774 |
| Herbarium | GH |
| Family | Polygonaceae |
| Determination | Polygonum viscoferum Makino |
| Determined by | Samuelsson, Gunnar |
| Date Determined | 1930 |
| Family | Polygonaceae |
| Determination | Polygonum excurrens Steward |
| Determined by | Steward, Albert Newton |
| Date Determined | 1930 |
| Annotation Text | n. sp. Type! |
| Family | Polygonaceae |
| Determination | Polygonum makinoi Nakai |
| Determined by | Hara, Hiroshi |
| Date Determined | 1939 |
| Family | Polygonaceae |
| Determination | Persicaria viscofera (Makino) H. Gross ex Nakai |
| Determination Remarks | [is Current name] |
| Family | Polygonaceae |
| Type Status | Holotype |
| Holotype of | Polygonum excurrens Steward |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Polygonum excurrens Steward) Contr. Gray Herb. 1930. n.s. 88: 65. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
