| Tromsøpalme (Heracleum persicum) | | 2019-06-06 | 2019-06-06 | | Nidelva leirfossen (Trøndelag, Norway) |  |
| Tromsøpalme (Heracleum persicum) | | 2019-06-06 | 2019-06-06 | | Nidelva leirfossen (Trøndelag, Norway) | |
| Giant Hogweed (Heracleum mantegazzianum) | | 2019-06-06 | 2019-06-04 | | Nidelva leirfossen (Trøndelag, Norway) | |
| Tromsøpalme (Heracleum persicum) | | 2019-06-06 | 2019-06-06 | | Nidelva leirfossen (Trøndelag, Norway) | |
| Tromsøpalme (Heracleum persicum) | | 2019-06-06 | 2019-06-06 | | Nidelva leirfossen (Trøndelag, Norway) | |
| Giant Hogweed (Heracleum mantegazzianum) | | 2019-06-06 | 2019-06-06 | | Nidelva leirfossen (Trøndelag, Norway) | |
| Tromsøpalme (Heracleum persicum) | | 2019-06-06 | 2019-06-06 | | Nidarvoll skole (Trøndelag, Norway) | |
| Tromsøpalme (Heracleum persicum) | | 2019-06-06 | 2019-06-06 |  | Nidelva leirfossen (Trøndelag, Norway) | |
| Tromsøpalme (Heracleum persicum) | | 2019-06-06 | 2019-06-06 | | Nidelva leirfossen (Trøndelag, Norway) | |
| Tromsøpalme (Heracleum persicum) | | 2019-06-06 | 2019-06-06 | | Nidelva leirfossen (Trøndelag, Norway) | |
| Tromsøpalme (Heracleum persicum) | | 2019-06-06 | 2019-06-06 | | Nidelva leirfossen (Trøndelag, Norway) | |
| Tromsøpalme (Heracleum persicum) | | 2019-06-06 | 2019-06-06 | | Nidelva leirfossen (Trøndelag, Norway) | |
| Giant Hogweed (Heracleum mantegazzianum) | | 2019-06-06 | 2019-06-06 | | Nidelva leirfossen (Trøndelag, Norway) | |
| Jordnøtt (Conopodium majus) | | 2019-06-04 | 2019-06-03 | | Vaksvik (Møre og Romsdal, Norway) | |
| Skvallerkål (Aegopodium podagraria) | | 2019-06-03 | 2019-06-01 | | Hustoft gnr. 150/4 (Rogaland, Norway) | |
| Sløke (Angelica sylvestris) | | 2019-06-02 | 2019-05-27 | | Hustoft gnr. 150/4 (Rogaland, Norway) | |
| Skvallerkål (Aegopodium podagraria) | | 2019-05-29 | 2019-05-29 | | Hovenga (Telemark, Norway) | |
| Hundekjeks (Anthriscus sylvestris) | | 2019-05-27 | 2019-05-23 | | Bjørkelangen (Akershus, Norway) | |
| Karve (Carum carvi) | | 2019-05-26 | 2019-05-24 | | Hustoft gnr. 150/4 (Rogaland, Norway) | |
| Hundekjeks (Anthriscus sylvestris) | | 2019-05-22 | 2019-05-22 | | Bakketun (Innlandet, Norway) | |
| Tromsøpalme (Heracleum persicum) | | 2019-05-22 | 2019-05-22 | | Lygra (Vestland, Norway) | |
| Giant Hogweed (Heracleum mantegazzianum) | | 2019-05-22 | 2019-05-21 | | Lygra (Vestland, Norway) | |
| Giant Hogweed (Heracleum mantegazzianum) | | 2019-05-22 | 2019-05-21 | | Lygra (Vestland, Norway) | |
| Hundekjeks (Anthriscus sylvestris) | | 2019-05-17 | 2019-05-17 | | Nes Verk rundt (Agder, Norway) | |
| Hundekjeks (Anthriscus sylvestris) | | 2019-05-15 | 2019-05-14 | | Langesund sentrum (Telemark, Norway) | |
| Jordnøttslekta (Conopodium sp.) | | 2019-05-05 | 2019-05-05 | | Hustoft gnr. 150/4 (Rogaland, Norway) | |
| Hundekjeks (Anthriscus sylvestris) | | 2019-05-04 | 2019-04-27 | | Hustoft gnr. 150/4 (Rogaland, Norway) | |
| Hundekjeks (Anthriscus sylvestris) | | 2019-04-28 | 2019-04-27 | | Vaksvik (Møre og Romsdal, Norway) | |
| Tromsøpalme (Heracleum persicum) | | 2018-09-19 | 2018-09-19 | | Tanem (Trøndelag, Norway) | |
| Fjellkvann (Angelica archangelica subsp. archangelica) | | 2018-07-22 | 2018-07-22 | | Finse (Vestland, Norway) | |
| Fjellkvann (Angelica archangelica subsp. archangelica) | | 2018-07-22 | 2018-07-22 | | Finse (Vestland, Norway) | |
| Sløke (Angelica sylvestris) | | 2018-07-10 | 2018-07-08 | | Bakketun (Innlandet, Norway) | |
| Sløke (Angelica sylvestris) | | 2018-07-07 | 2018-07-07 | | Vaksvik (Møre og Romsdal, Norway) | |
| Sløke (Angelica sylvestris) | | 2018-06-27 | 2018-06-25 | | Hustoft gnr. 150/4 (Rogaland, Norway) | |
| Stjerneskjerm (Astrantia major) | | 2018-06-22 | 2018-06-22 | | Bakketun (Innlandet, Norway) | |
| Giant Hogweed (Heracleum mantegazzianum) | | 2018-06-18 | 2018-06-18 | | Skolevei (Akershus, Norway) | |
| Giant Hogweed (Heracleum mantegazzianum) | | 2018-06-18 | 2018-06-18 | | Skolevei (Akershus, Norway) | |
| Karve (Carum carvi) | | 2018-06-12 | 2018-06-01 | | Hustoft gnr. 150/4 (Rogaland, Norway) | |
| Sanikel (Sanicula europaea) | | 2018-06-02 | 2018-05-30 | | Hustoft gnr. 150/4 (Rogaland, Norway) | |
| Karveslekta (Carum sp.) | | 2018-05-30 | 2018-05-22 | | Lines (Trøndelag, Norway) | |
| Skvallerkål (Aegopodium podagraria) | | 2018-05-30 | 2018-05-29 | | Flåtten (Telemark, Norway) | |
| Karveslekta (Carum sp.) | | 2018-05-28 | 2018-05-26 | | Hustoft gnr. 150/4 (Rogaland, Norway) | |
| Jordnøtt (Conopodium majus) | | 2018-05-25 | 2018-05-25 | | Vaksvik (Møre og Romsdal, Norway) | |
| Hundekjeks (Anthriscus sylvestris) | | 2018-05-25 | 2018-05-24 | | Nes Verk rundt (Agder, Norway) | |
| Hundekjeks (Anthriscus sylvestris) | | 2018-05-24 | 2018-05-22 | | Bjørkelangen (Akershus, Norway) | |
| Jordnøtt (Conopodium majus) | | 2018-05-23 | 2018-05-22 | | Hustoft gnr. 150/4 (Rogaland, Norway) | |
| Hundekjeks (Anthriscus sylvestris) | | 2018-05-21 | 2018-05-20 | | Tveten (Telemark, Norway) | |
| Hundekjeks (Anthriscus sylvestris) | | 2018-05-21 | 2018-05-21 | | Bakketun (Innlandet, Norway) | |
| Hundekjeks (Anthriscus sylvestris) | | 2018-05-18 | 2018-05-18 | | Hustoft gnr. 150/4 (Rogaland, Norway) | |
| Hundekjeks (Anthriscus sylvestris) | | 2018-05-15 | 2018-05-15 | | Dyrkorn (Møre og Romsdal, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education