| Classification | Polygonaceae |
| Classification 1 | Polygonaceae: Polygonum |
| Harvard University Herbaria Barcode(s) | 00238780 |
| Collector | W. P. Fang |
| Collector number | 18724 |
| Country | China |
| State | Sichuan |
| Geography | Asia: East Asia (Region): China: Sichuan: Emei |
| Date Collected | 1942-05-12 |
| Elevation | 475 m |
| Habitat | On grassy slope. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ecf14cce-93a3-4325-80cf-54287136b80d |
| Harvard University Herbaria Barcode | 00238780 |
| 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 | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
