| Classification | Polygonaceae: Polygonum |
| Classification 1 | Polygonaceae: Aconogonon |
| Classification 2 | Polygonaceae: Knorringia |
| Harvard University Herbaria Barcode(s) | 00238506 |
| Collector | T. N. Ho, B. Bartholomew & M. G. Gilbert |
| Collector number | 89 |
| Country | China |
| State | Qinghai |
| Geography | Asia: East Asia (Region): China: Qinghai: Tongde |
| Locality | Lajia Xiang, ca. 2 km E of Lajiasi (R'agyagoinba) on N side of the Huang He. |
| Georeference | 34.68333333, 100.68333333 Method: Unknown |
| Date Collected | 1993-07-21 |
| Elevation | 3100 - 3200 m |
| Habitat | Just above water level in sandy soil. Steep climbling mudstone slopes, some rocky putcrops near river, Atemisia dubia and Stipa, often bare soil. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e12fa654-d854-4a2a-a423-3d95da5a3903 |
| Harvard University Herbaria Barcode | 00238506 |
| Herbarium | GH |
| Family | Polygonaceae |
| Determination | Polygonum sibiricum Laxmann |
| Determination Remarks | [is label name] |
| Family | Polygonaceae |
| Determination | Aconogonon sibiricum subsp. sibiricum |
| Determined by | Boufford, David Edward |
| Date Determined | 2011-05-09 |
| Family | Polygonaceae |
| Determination | Knorringia sibirica (Laxmann) Tzvelev |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
