| Classification | Polygonaceae |
| Classification 1 | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00238612 |
| Collector | H. T. Tsai |
| Collector number | 53676 |
| Country | China |
| State | Yunnan |
| Geography | Asia: East Asia (Region): China: Yunnan: Chuxiong |
| Locality | Chou-hsiung Hsien. |
| Date Collected | 1933-07-11 |
| Elevation | 1900 m |
| Habitat | By stream. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5a2f9fd1-bfd9-47e3-b0a2-39c1fa9caace |
| Harvard University Herbaria Barcode | 00238612 |
| Herbarium | A |
| Family | Polygonaceae |
| Determination | Polygonum Linnaeus |
| Determination Remarks | [is label name] |
| Family | Polygonaceae |
| Determination | Polygonum lapathifolium Linnaeus |
| Determined by | Daniel Atha (NY) |
| Date Determined | 2009 |
| Determination Remarks | [is Current name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
