| Bladder Wrack (Fucus vesiculosus) | | 538 | 11786 | 203 | 2023-09-26 |
| Grisetang (Ascophyllum nodosum) | | 496 | 7931 | 123 | 2023-09-26 |
| Serrated Wrack (Fucus serratus) | | 494 | 7910 | 123 | 2023-09-26 |
| Brown algae (Phaeophyta indet.) | | 474 | 10837 | 73 | 2023-09-26 |
| Chanelled Wrack (Pelvetia canaliculata) | | 401 | 4035 | 71 | 2023-09-26 |
| Tare (Laminaria sp.) | | 382 | 5248 | | 2023-09-26 |
| Japansk drivtang (Sargassum muticum) | | 145 | 1082 | 12 | 2023-06-15 |
| Sugar Kelp (Saccharina latissima) | | 66 | 195 | 59 | 2023-09-18 |
| Dinobryon crenulatum | | 65 | 123 | | 1996-09-25 |
| Mallomonas sp. | | 57 | 117 | | 1996-10-11 |
| Oarweed (Laminaria digitata) | | 49 | 154 | 66 | 2023-09-18 |
| Dinobryon divergens | | 41 | 89 | | 1996-09-25 |
| Bitrichia chodatii | | 32 | 60 | | 1994-09-12 |
| Mallomonas spp. | | 32 | 40 | | 1994-09-07 |
| Cat gut (Chorda filum) | | 30 | 89 | 20 | 2019-06-12 |
| Dinobryon bavaricum | | 30 | 65 | | 1994-10-04 |
| Spiralled Wrack (Fucus spiralis) | | 25 | 59 | 28 | 2020-10-29 |
| Cuvie (Laminaria hyperborea) | | 24 | 54 | 12 | 2021-09-09 |
| Butare (Alaria esculenta) | | 21 | 42 | 8 | 2021-09-09 |
| Dinobryon sociale | | 19 | 24 | | 1994-06-10 |
| Bitrichia cf. chodatii | | 19 | 23 | | 1994-09-21 |
| Dinobryon sertularia | | 14 | 18 | | 1996-10-11 |
| Landlady's wig (Desmarestia aculeata) | | 12 | 19 | 9 | 2019-08-23 |
| Sea oak (Halidrys siliquosa) | | 11 | 26 | 3 | 2017-09-21 |
| Tang (Fucales indet.) | | 11 | 24 | 4 | 2014-09-24 |
| Synura sp. | | 9 | 14 | | 1994-09-12 |
| Dinobryon korschikovii | | 9 | 10 | | 1991-09-24 |
| Sea Thong (Himanthalia elongata) | | 8 | 15 | 8 | 2017-11-01 |
| Dinobryon sp. | | 8 | 9 | | 1990-09-03 |
| Mallomonas cf. akrokomos | | 7 | 9 | | 1996-10-17 |
| Dinobryon cylindricum | | 7 | 7 | | 1994-09-21 |
| Brunsli, Perlesli (Ectocarpaceae Samlegruppe) | | 6 | 10 | 2 | 2016-04-22 |
| Mykt kjerringhår (Desmarestia viridis) | | 6 | 9 | 4 | 2019-10-31 |
| Gjelvtang (Fucus evanescens) | | 6 | 8 | 2 | 2015-10-07 |
| Dinobryon cf. crenulatum | | 5 | 11 | | 1993-09-09 |
| Tare (Laminariales indet.) | | 5 | 6 | | 2018-05-16 |
| Dinobryon cf. divergens | | 5 | 5 | | 1990-09-26 |
| Gullalger (Chrysophyceae indet.) | | 5 | 5 | 1 | 2018-08-28 |
| Andre brunalgar (Phaeophyta Samlegruppe) | | 4 | 8 | | 1997-04-11 |
| Dinobryon cf. sertularia | | 4 | 7 | | 1994-09-05 |
| Kjerringhår-slekta (Desmarestia sp.) | | 4 | 7 | 1 | 2014-05-14 |
| Bitrichia sp. | | 4 | 6 | | 1996-08-21 |
| Mallomonas akrokomos | | 4 | 5 | | 1993-09-16 |
| Chrysolykos skujai | | 4 | 5 | | 1993-06-09 |
| Lodnetaum (Halosiphon tomentosum) | | 4 | 4 | 3 | 2016-06-08 |
| Dinobryon suecicum | | 4 | 4 | | 1991-05-23 |
| Fjæreslo (Scytosiphon lomentaria) | | 4 | 4 | 2 | 2015-06-03 |
| Strandtagl (Chordaria flagelliformis) | | 4 | 4 | 1 | 2014-05-07 |
| Tanglo (Elachista fucicola) | | 3 | 10 | | 2009-06-05 |
| Bladtare (Saccorhiza dermatodea) | | 3 | 8 | | 2009-06-10 |
Sustain.no is provided by the Norwegian Centre for Science Education