| Dulse (Palmaria palmata) | | 2023-06-02 | 2023-06-02 | | Dusavik (Rogaland, Norway) |
| Sea oak (Phycodrys rubens) | | 2023-06-02 | 2023-06-02 | | Dusavik (Rogaland, Norway) |
| Sea oak (Phycodrys rubens) | | 2023-06-02 | 2023-06-02 | | Dusavik (Rogaland, Norway) |
| Vanleg rekeklo (Ceramium virgatum) | | 2022-09-19 | 2022-09-19 | | Dusavik (Rogaland, Norway) |
| Dulse (Palmaria palmata) | | 2022-09-19 | 2022-09-19 | | Dusavik (Rogaland, Norway) |
| Vanleg rekeklo (Ceramium virgatum) | | 2022-06-08 | 2022-06-08 | | Dusavik (Rogaland, Norway) |
| Dulse (Palmaria palmata) | | 2022-05-24 | 2022-05-24 | | Dusavik (Rogaland, Norway) |
| Dulse (Palmaria palmata) | | 2021-09-10 | 2021-09-09 | | Korsvika (Trøndelag, Norway) |
| Irish moss (Chondrus crispus) | | 2021-09-09 | 2021-09-09 | | Korsvika (Trøndelag, Norway) |
| Vanleg rekeklo (Ceramium virgatum) | | 2021-09-09 | 2021-09-09 | | Korsvika (Trøndelag, Norway) |
| Irish moss (Chondrus crispus) | | 2021-09-06 | 2021-09-06 | | korsvika (Trøndelag, Norway) |
| (Stackhouse) Guiry (Mastocarpus stellatus) | | 2021-09-06 | 2021-09-06 |  | Korsvika (Trøndelag, Norway) |
| Vanleg rekeklo (Ceramium virgatum) | | 2021-09-06 | 2021-09-02 | | Korsvika (Trøndelag, Norway) |
| Sea oak (Phycodrys rubens) | | 2021-08-31 | 2021-08-31 | | paradisbukta (Agder, Norway) |
| Vanleg rekeklo (Ceramium virgatum) | | 2021-05-28 | 2021-05-28 | | Dusavik (Rogaland, Norway) |
| Vanleg rekeklo (Ceramium virgatum) | | 2021-05-28 | 2021-05-28 | | Dusavik (Rogaland, Norway) |
| Sea oak (Phycodrys rubens) | | 2021-05-28 | 2021-05-28 | | Dusavik (Rogaland, Norway) |
| Sea oak (Phycodrys rubens) | | 2021-05-28 | 2021-05-28 | | Dusavik (Rogaland, Norway) |
| Vanleg rekeklo (Ceramium virgatum) | | 2021-05-28 | 2021-05-28 | | Dusavik (Rogaland, Norway) |
| Svartkluft, raudkluft (Gigartinales Samlegruppe) | | 2020-10-29 | 2020-10-29 | | Ryum (Trøndelag, Norway) |
| Clawed Fork Weed (Furcellaria lumbricalis) | | 2020-10-29 | 2020-10-29 | | Ryum (Trøndelag, Norway) |
| Sea oak (Phycodrys rubens) | | 2020-10-22 | 2020-10-22 | | Ryum (Trøndelag, Norway) |
| Irish moss (Chondrus crispus) | | 2020-09-03 | 2020-08-28 | | Fannestrandveien 98 (Møre og Romsdal, Norway) |
| Vanleg rekeklo (Ceramium virgatum) | | 2020-09-03 | 2020-09-03 | | Fannestrandveien 98 (Møre og Romsdal, Norway) |
| Vanleg rekeklo (Ceramium virgatum) | | 2020-09-03 | 2020-08-28 | | Fannestrandveien 98 (Møre og Romsdal, Norway) |
| Vanleg rekeklo (Ceramium virgatum) | | 2020-09-02 | 2020-08-28 | | Fannestrandveien 98 (Møre og Romsdal, Norway) |
| Fjæreblod (Hildenbrandia rubra) | | 2020-08-31 | 2020-08-28 | | Vestrevika, Bildøyna (Vestland, Norway) |
| Coral weed (Corallina officinalis) | | 2020-06-12 | 2020-06-12 | | pollen (Vestland, Norway) |
| Vanleg rekeklo (Ceramium virgatum) | | 2020-06-12 | 2020-06-11 | | Håkonshella (Vestland, Norway) |
| Coral weed (Corallina officinalis) | | 2020-06-12 | 2020-06-11 | | håkonshella (Vestland, Norway) |
| Rødkluft (Polyides rotunda) | | 2020-06-12 | 2020-06-12 | | Håkonshellapollen (Vestland, Norway) |
| Vanleg rekeklo (Ceramium virgatum) | | 2020-06-11 | 2020-06-10 | | Skattval (Trøndelag, Norway) |
| Sea oak (Phycodrys rubens) | | 2020-06-11 | 2020-06-10 | | Skattval (Trøndelag, Norway) |
| Vanleg rekeklo (Ceramium virgatum) | | 2020-06-11 | 2020-06-10 | | Skattval (Trøndelag, Norway) |
| Dulse (Palmaria palmata) | | 2020-06-09 | 2020-06-09 | | Håkonshellapollen (Vestland, Norway) |
| Rødkluft (Polyides rotunda) | | 2020-06-09 | 2020-06-09 | | Håkonshellapollen (Vestland, Norway) |
| Irish moss (Chondrus crispus) | | 2020-06-09 | 2020-06-08 | | Håkonshellapollen (Vestland, Norway) |
| Vanleg rekeklo (Ceramium virgatum) | | 2020-06-09 | 2020-06-08 | | Håkonshellapollen (Vestland, Norway) |
| Rødkluft (Polyides rotunda) | | 2020-06-09 | 2020-06-08 | | Håkonshellapollen (Vestland, Norway) |
| Dulse (Palmaria palmata) | | 2019-09-20 | 2019-09-20 | | Kvaløysletta (Troms, Norway) |
| Teinebusk (Rhodomela sp.) | | 2019-09-10 | 2019-09-10 | | vassenden (Innlandet, Norway) |
| Vanleg rekeklo (Ceramium virgatum) | | 2019-08-29 | 2019-08-27 | | Dysjalandsvågen (Rogaland, Norway) |
| Fjæreblod (Hildenbrandia rubra) | | 2019-08-23 | 2019-08-23 | | mellom leangenbokta og rotvoll (Trøndelag, Norway) |
| Purpurfjærehinne (Porphyra purpurea) | | 2019-08-23 | 2019-08-23 | | mellom leangenbokta og rotvoll (Trøndelag, Norway) |
| Vanleg rekeklo (Ceramium virgatum) | | 2019-08-23 | 2019-08-23 | | Rotvoll/Leangen fjæra (Trøndelag, Norway) |
| Vanleg rekeklo (Ceramium virgatum) | | 2019-08-22 | 2019-08-22 | | Rotvoll/Leangen fjæra (Trøndelag, Norway) |
| Vanleg rekeklo (Ceramium virgatum) | | 2019-08-21 | 2019-08-21 | | Rotvoll/Leangen fjæra (Trøndelag, Norway) |
| Dulse (Palmaria palmata) | | 2019-06-13 | 2019-06-12 | | pollen (Vestland, Norway) |
| Vanleg rekeklo (Ceramium virgatum) | | 2019-06-13 | 2019-06-13 | | pollen (Vestland, Norway) |
| Irish moss (Chondrus crispus) | | 2019-06-13 | 2019-06-13 | | pollen (Vestland, Norway) |
Sustain.no is provided by the Norwegian Centre for Science Education