Pelvetia canaliculata (Chanelled Wrack)
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Liland c | Nordland, Norway | 2 | 1 | 0 | 2004-10-05 | |
| Lille Groos | Agder, Norway | 1 | 1 | 1 | 2013-05-13 | |
| Lillesandsfjorden | Agder, Norway | 5 | 1 | 0 | 1994-10-17 | |
| Lund-Klungset | Nordland, Norway | 1 | 1 | 1 | 2014-05-29 | |
| Lundenes | Troms, Norway | 14 | 1 | 0 | 1993-08-31 | |
| Lygra | Vestland, Norway | 3 | 1 | 1 | 2018-05-23 | |
| Lyngørfjorden | Agder, Norway | 3 | 1 | 0 | 1993-09-10 | |
| Lødingen | Nordland, Norway | 15 | 1 | 0 | 1998-09-29 | |
| Magerøya | Trøndelag, Norway | 13 | 1 | 0 | 1996-10-15 | |
| Manger | Vestland, Norway | 4 | 1 | 0 | 1993-10-18 | |
| Marifjøra | Vestland, Norway | 4 | 1 | 0 | 1996-10-18 | |
| Mariholmen | Vestland, Norway | 1 | 1 | 0 | 2006-09-28 | |
| Marikoven | Vestland, Norway | 7 | 1 | 0 | 1994-10-20 | |
| Melkeviken | Vestland, Norway | 14 | 1 | 0 | 2018-06-14 | |
| mellom leangenbokta og rotvoll | Trøndelag, Norway | 1 | 1 | 0 | 2019-08-23 | |
| Melsomvik | Vestfold, Norway | 13 | 1 | 0 | 1998-10-06 | |
| Meløy | Nordland, Norway | 4 | 1 | 0 | 1995-09-14 | |
| Midsund | Møre og Romsdal, Norway | 33 | 1 | 0 | 1996-09-20 | |
| Monstad | Trøndelag, Norway | 8 | 1 | 0 | 1994-12-05 | |
| Munkerekka | Vestfold, Norway | 5 | 1 | 0 | 2001-05-21 | |
| Myklebost | Møre og Romsdal, Norway | 16 | 1 | 0 | 1993-09-24 | |
| Møllebukta, Hafrsfjord | Rogaland, Norway | 14 | 1 | 0 | 1996-10-08 | |
| Mørkvedbukta, Fjæra | Nordland, Norway | 2 | 1 | 0 | 2014-09-19 | |
| Måndalen | Møre og Romsdal, Norway | 9 | 1 | 0 | 1996-10-23 | |
| Narvik | Nordland, Norway | 79 | 1 | 0 | 1998-11-24 | |
| Nattholmen | Vestfold, Norway | 3 | 1 | 0 | 1998-09-17 | |
| Naverfjorden | Vestfold, Norway | 7 | 1 | 0 | 2000-09-26 | |
| Nesna | Nordland, Norway | 2 | 1 | 0 | 1997-09-24 | |
| Nordbø | Rogaland, Norway | 3 | 1 | 0 | 1999-09-29 | |
| Nordnesøy | Nordland, Norway | 36 | 1 | 0 | 1998-09-15 | |
| Norevikane, Høyanger | Vestland, Norway | 2 | 1 | 0 | 2009-06-10 | |
| Nær Vartdal skule | Møre og Romsdal, Norway | 5 | 1 | 0 | 1994-10-03 | |
| Nærbø | Rogaland, Norway | 7 | 1 | 0 | 1995-09-19 | |
| Oddane sand/Smørbukta | Vestfold, Norway | 5 | 1 | 0 | 1996-09-24 | |
| Oksvoll | Trøndelag, Norway | 21 | 1 | 0 | 2001-10-19 | |
| Ormelet | Vestfold, Norway | 2 | 1 | 0 | 1993-09-27 | |
| Orvika | Møre og Romsdal, Norway | 36 | 1 | 0 | 2002-05-31 | |
| Ottersøy | Trøndelag, Norway | 12 | 1 | 0 | 1995-10-26 | |
| paradisbukta | Agder, Norway | 3 | 1 | 0 | 2021-08-31 | |
| pollen | Vestland, Norway | 8 | 1 | 0 | 2020-06-12 | |
| Pusnes/Tybakken | Agder, Norway | 4 | 1 | 0 | 2003-09-15 | |
| Ramsund | Troms, Norway | 1 | 1 | 0 | 2020-08-31 | |
| Ranvik | Vestfold, Norway | 14 | 1 | 0 | 1997-10-09 | |
| Ravnøy | Vestfold, Norway | 9 | 1 | 0 | 1995-09-21 | |
| Ringshaug | Vestfold, Norway | 11 | 1 | 0 | 1997-09-26 | |
| Rosfjorden | Agder, Norway | 11 | 1 | 0 | 1995-11-01 | |
| Rotvoll/Leangen fjæra | Trøndelag, Norway | 5 | 1 | 5 | 2019-08-23 | |
| Rotvollfjæra | Trøndelag, Norway | 21 | 1 | 1 | 2017-09-05 | |
| Rypefjord | Finnmark, Norway | 7 | 1 | 0 | 1993-11-12 | |
| Ryum | Trøndelag, Norway | 2 | 1 | 1 | 2020-10-29 |