| Determined as: | Polygonaceae Polygonum aviculare L. |
| Collected by: | Günther, K.-F.; Schnittler, M., 25.08.2007, Coll.No. 27735 |
| Determined by: | Günther, K.-F.; Schnittler, M. |
| Confirmed by: | Zemmrich, A., 2008 |
| Flowering status: | flowering plant with seeds |
| Comments for presentation : | The specimen represents the atypical form of the species. Similar to Polygonum cognatum Meissn., it indicates P. aviculare by at least 2/3 cleft of perianth, more elliptic than ovate tepals, conspicous lateral veins of leaves and brown lower part of ochrea. |
| Remarks written on herbar label: | vel cognatum; c. fl. |
| Herbarium: | KF Private herbarium K.-F. Günther, Buchaer Str. 6 b, D-07745 Jena, Germany |
| Collection: | 0 |
| herbar scan |  |
| Images |
| 
left: achene in perianth
photo by: FloraGREIF: D.Pietzsch | 
upper leaf surface
photo by: FloraGREIF: D.Pietzsch | 
lower leaf surface: lateral veins conspicous
photo by: FloraGREIF: D.Pietzsch | 
ochrea: lower part brown, upper part white or throughout brown
photo by: FloraGREIF: D.Pietzsch | 
photo by: Martin Schnittler | 
photo by: Martin Schnittler | 
photo by: Martin Schnittler | 
photo by: Martin Schnittler |
|
| Country: | Mongolia |
| Province: | Khovd |
| District: | Buyant |
| Geogr. Region: | transition area from Great Lake Basin to Altai Mountains |
| Next important location: | centre of Khovd |
| Locality: | Khovd city, around the post office, Mongolei, Khovd-Aimak, Senke der Großen Seen, Kobdo (Khovd), Nordteil der Stadt, in der Nähe des Postamtes |
| Prec: | 1 km |
| Altitude: | 1350 ± 25 m |
| Habitat: | wasteland in the city, Ruderalflur im |