Polygonum persicaria
| Gender | undetermined |
| Age | undetermined |
| Plumage | undetermined |
| Recorded | 2006-08-17 |
| Location | Rothrist AG-CH |
| Copyright | Florence Rüegger |
| Family | Polygonaceae |
| Status CH | |
| References | en.wikipedia.org |
| vogelwarte.ch |
43 | 261