Species: Vasspest (Elodea canadensis)
Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
Burudvann | Akershus, Norway | 1 | 1 | 0 | 1991-09-12 | |
Glitredammen | Akershus, Norway | 7 | 1 | 0 | 2006-12-13 | |
Grunningen | Innlandet, Norway | 1 | 1 | 0 | 2012-09-20 | |
Harestuvannet | Akershus, Norway | 2 | 1 | 0 | 2004-09-01 | |
Jarenvannet | Innlandet, Norway | 2 | 1 | 0 | 1990-08-28 | |
Jegersborgdammen | Oslo, Norway | 1 | 1 | 0 | 1989-09-06 | |
Lauvtjønna | Trøndelag, Norway | 1 | 1 | 0 | 1989-09-14 | |
Nordre Skeisvatn | Rogaland, Norway | 1 | 1 | 0 | 2005-09-16 | |
Nøklevann | Oslo, Norway | 1 | 1 | 0 | 1994-09-05 | |
Opsangervatnet | Vestland, Norway | 2 | 1 | 0 | 1994-06-03 | |
skraperudtjern | Oslo, Norway | 1 | 1 | 0 | 2011-09-15 | |
Årungen | Akershus, Norway | 1 | 1 | 0 | 1991-09-16 | |