| Vanlig grønndusk (Cladophora rupestris) | | 2020-05-27 | 2020-05-27 |  | Dusavik (Rogaland, Norway) |
| Grønnalger (Chlorophyceae indet.) | | 2019-09-26 | 2019-09-23 | | Vangsmjøsa (Innlandet, Norway) |
| Vanlig grønndusk (Cladophora rupestris) | | 2019-09-20 | 2019-09-20 | | Kvaløysletta (Troms, Norway) |
| Vanlig grønndusk (Cladophora rupestris) | | 2019-09-18 | 2019-09-18 | | Kvaløysletta (Troms, Norway) |
| Sponge seaweed (Codium fragile) | | 2019-09-05 | 2019-09-05 | | Espeland (Vestland, Norway) |
| Sea grass (Ulva intestinalis) | | 2019-08-29 | 2019-08-27 | | Dysjalandsvågen (Rogaland, Norway) |
| Sea lettuce (Ulva lactuca) | | 2019-08-23 | 2019-08-23 | | Rotvoll/Leangen fjæra (Trøndelag, Norway) |
| Sea lettuce (Ulva lactuca) | | 2019-08-23 | 2019-08-23 | | mellom leangenbokta og rotvoll (Trøndelag, Norway) |
| Vanlig grønndusk (Cladophora rupestris) | | 2019-08-23 | 2019-08-23 | | mellom leangenbokta og rotvoll (Trøndelag, Norway) |
| Vanlig grønndusk (Cladophora rupestris) | | 2019-08-23 | 2019-08-23 | | Rotvoll/Leangen fjæra (Trøndelag, Norway) |
| Sea lettuce (Ulva lactuca) | | 2019-08-23 | 2019-08-23 | | Rotvoll/Leangen fjæra (Trøndelag, Norway) |
| Sea grass (Ulva intestinalis) | | 2019-08-23 | 2019-08-23 | | Rotvoll/Leangen fjæra (Trøndelag, Norway) |
| Vanlig grønndusk (Cladophora rupestris) | | 2019-08-23 | 2019-08-23 | | Rotvoll/Leangen fjæra (Trøndelag, Norway) |
| Vanlig grønndusk (Cladophora rupestris) | | 2019-08-22 | 2019-08-22 | | Rotvoll/Leangen fjæra (Trøndelag, Norway) |
| Sea lettuce (Ulva lactuca) | | 2019-08-22 | 2019-08-22 | | Rotvoll/Leangen fjæra (Trøndelag, Norway) |
| Sea lettuce (Ulva lactuca) | | 2019-08-22 | 2019-08-22 | | Rotvoll/Leangen fjæra (Trøndelag, Norway) |
| Sea lettuce (Ulva lactuca) | | 2019-08-22 | 2019-08-22 | | Rotvoll/Leangen fjæra (Trøndelag, Norway) |
| Sea lettuce (Ulva lactuca) | | 2019-08-22 | 2019-08-22 | | Rotvoll/Leangen fjæra (Trøndelag, Norway) |
| Sea lettuce (Ulva lactuca) | | 2019-08-21 | 2019-08-21 | | Rotvoll/Leangen fjæra (Trøndelag, Norway) |
| Sea lettuce (Ulva lactuca) | | 2019-08-21 | 2019-08-21 | | Rotvoll/Leangen fjæra (Trøndelag, Norway) |
| Sea lettuce (Ulva lactuca) | | 2019-08-21 | 2019-08-21 | | Rotvoll/Leangen fjæra (Trøndelag, Norway) |
| Vanlig grønndusk (Cladophora rupestris) | | 2019-08-21 | 2019-08-21 | | Rotvoll/Leangen fjæra (Trøndelag, Norway) |
| Sea lettuce (Ulva lactuca) | | 2019-08-20 | 2019-08-20 | | Rotvoll/Leangen fjæra (Trøndelag, Norway) |
| Sea lettuce (Ulva lactuca) | | 2019-06-13 | 2019-06-13 | | Håkonshella (Vestland, Norway) |
| Sponge seaweed (Codium fragile) | | 2019-06-13 | 2019-06-13 | | Håkonshella (Vestland, Norway) |
| Sea lettuce (Ulva lactuca) | | 2019-06-13 | 2019-06-12 | | Håkonshella (Vestland, Norway) |
| Sponge seaweed (Codium fragile) | | 2019-06-13 | 2019-06-12 | | pollen (Vestland, Norway) |
| Sea lettuce (Ulva lactuca) | | 2019-06-13 | 2019-06-12 | | pollen (Vestland, Norway) |
| Sponge seaweed (Codium fragile) | | 2019-06-13 | 2019-06-12 | | pollen (Vestland, Norway) |
| Sea grass (Ulva intestinalis) | | 2019-06-13 | 2019-06-12 | | pollen (Vestland, Norway) |
| Sea lettuce (Ulva lactuca) | | 2019-06-13 | 2019-06-12 | | pollen (Vestland, Norway) |
| Sponge seaweed (Codium fragile) | | 2019-06-13 | 2019-06-12 | | pollen (Vestland, Norway) |
| Sponge seaweed (Codium fragile) | | 2019-06-13 | 2019-06-13 | | pollen (Vestland, Norway) |
| Sea lettuce (Ulva lactuca) | | 2019-06-13 | 2019-06-13 | | pollen (Vestland, Norway) |
| Sea lettuce (Ulva lactuca) | | 2019-06-13 | 2019-06-13 | | pollen (Vestland, Norway) |
| Sea lettuce (Ulva lactuca) | | 2019-06-13 | 2019-06-13 | | Håkonshellapollen (Vestland, Norway) |
| Sea lettuce (Ulva lactuca) | | 2019-06-13 | 2019-06-12 | | pollen (Vestland, Norway) |
| Sea grass (Ulva intestinalis) | | 2019-06-13 | 2019-06-12 | | pollen (Vestland, Norway) |
| Sponge seaweed (Codium fragile) | | 2019-06-13 | 2019-06-12 | | pollen (Vestland, Norway) |
| Sea lettuce (Ulva lactuca) | | 2019-06-13 | 2019-06-12 | | pollen (Vestland, Norway) |
| Vanlig grønndusk (Cladophora rupestris) | | 2019-06-13 | 2019-06-13 | | pollen (Vestland, Norway) |
| Sea lettuce (Ulva lactuca) | | 2019-06-13 | 2019-06-13 | | pollen (Vestland, Norway) |
| Sea lettuce (Ulva lactuca) | | 2019-06-13 | 2019-06-13 | | håkonshella (Vestland, Norway) |
| Vanlig grønndusk (Cladophora rupestris) | | 2019-06-13 | 2019-06-13 | | håkonshella (Vestland, Norway) |
| Vanlig grønndusk (Cladophora rupestris) | | 2019-06-13 | 2019-06-13 | | håkonshella (Vestland, Norway) |
| Sea lettuce (Ulva lactuca) | | 2019-06-13 | 2019-06-12 | | pollen (Vestland, Norway) |
| Sea lettuce (Ulva lactuca) | | 2019-06-13 | 2019-06-13 | | pollen (Vestland, Norway) |
| Sea lettuce (Ulva lactuca) | | 2019-06-13 | 2019-06-13 | | pollen (Vestland, Norway) |
| Sea lettuce (Ulva lactuca) | | 2019-06-13 | 2019-06-12 | | håkonshella (Vestland, Norway) |
| Vanlig grønndusk (Cladophora rupestris) | | 2019-06-13 | 2019-06-12 | | håkonshella (Vestland, Norway) |
Sustain.no is provided by the Norwegian Centre for Science Education