Observatør Lars Erik Johannessen
| Home place: | Østfold, Norge |
| School level: | Individual |
| Participants since: | 2007-11-12 |
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|
| Botanisk hage, Tøyen | Oslo, Norway | 4 | 3 | 3 | 2009-10-01 | |
| Buggebakken 10 | Akershus, Norway | 1 | 1 | 2 | 2009-06-28 | |
| Børufsodden | Agder, Norway | 28 | 24 | 21 | 2015-07-28 | |
| Danskerud | Akershus, Norway | 2 | 2 | 1 | 2009-06-19 | |
| Dæli | Akershus, Norway | 11 | 8 | 4 | 2009-04-24 | |
| Eintvedt | Vestland, Norway | 1 | 1 | 1 | 2013-08-10 | |
| Hankø | Østfold, Norway | 3 | 3 | 3 | 2006-09-02 | |
| Hobølelva v/Gullenga | Østfold, Norway | 5 | 5 | 0 | 2015-08-30 | |
| Hornøya | Finnmark, Norway | 1 | 1 | 1 | 2006-06-05 | |
| Lindås | Østfold, Norway | 1164 | 327 | 660 | 2017-07-09 | |
| Njerve | Agder, Norway | 5 | 5 | 2 | 2009-07-25 | |
| Njervesanden | Agder, Norway | 3 | 3 | 7 | 2015-07-30 | |
| Nyrsnes | Agder, Norway | 1 | 1 | 1 | 2014-07-20 | |
| Onsøyfoten | Østfold, Norway | 2 | 2 | 2 | 2005-08-28 | |
| Rullestadtjern | Akershus, Norway | 6 | 6 | 4 | 2009-07-12 | |
| Skiftingsheia, Åvik | Agder, Norway | 1 | 1 | 1 | 2016-03-20 | |
| Soneren | Buskerud, Norway | 1 | 1 | 1 | 2007-07-19 | |
| Storaker | Agder, Norway | 1 | 1 | 2 | 2011-08-25 | |
| Storøykilen | Akershus, Norway | 2 | 2 | 2 | 2006-09-09 | |
| Tassebakke-Lyshaug-Holden fangdammer | Østfold, Norway | 1 | 1 | 0 | 2009-05-28 | |
| Vientjern | Akershus, Norway | 1 | 1 | 1 | 2010-05-02 | |
| Ørsjøsetra | Innlandet, Norway | 1 | 1 | 1 | 2006-06-17 | |