| Vasspepper (Persicaria hydropiper) | | 15.09.2020 | 08.09.2020 | Sørmarkveien (Stavanger, Rogaland) |  |
| Vasspepper (Persicaria hydropiper) | | 15.09.2020 | 08.09.2020 | Sørmarkveien (Stavanger, Rogaland) | |
| Vasspepper (Persicaria hydropiper) | | 16.05.2014 | 16.05.2014 | Moahaugen (haugen bak Ytrebygda skole) (Bergen, Vestland) | |
| Vasspepper (Persicaria hydropiper) | | 26.09.1989 | 26.09.1989 | Storavatnet (Bømlo, Vestland) | |
| Vasspepper (Persicaria hydropiper) | | 27.05.1994 | 27.05.1994 | Ledengstjern (Marker, Østfold) | |
| Vasspepper (Persicaria hydropiper) | | 01.09.1989 | 01.09.1989 | Kolbjørnviksjøen (Marker, Østfold) | |