| Alpine Penny-cress (Noccaea caerulescens) | | 2021-06-15 | 2021-04-15 | | Haugerenga (Akershus, Norway) | |
| Alpine Penny-cress (Noccaea caerulescens) | | 2021-06-14 | 2021-06-11 | | Kjeldevatnet (Vestland, Norway) |  |
| Common Scurvygrass (Cochlearia officinalis) | | 2021-05-29 | 2021-05-29 | | Vaksvik (Møre og Romsdal, Norway) | |
| Svensk skrinneblom (Arabidopsis suecica) | | 2021-05-28 | 2021-05-27 | | Tylldalen (Innlandet, Norway) | |
| Skogkarse (Cardamine flexuosa) | | 2021-05-25 | 2021-05-25 | | Vaksvik (Møre og Romsdal, Norway) | |
| Åkersennep (Sinapis arvensis) | | 2021-05-21 | 2021-05-21 | | Bjørkelangen (Akershus, Norway) | |
| Åkersennep (Sinapis arvensis) | | 2021-05-21 | 2021-05-21 | | Nes Verk rundt (Agder, Norway) | |
| Cuckooflower (Cardamine pratensis) | | 2021-05-20 | 2021-05-20 | | Haukås skole (Vestland, Norway) | |
| Coralroot (Cardamine bulbifera) | | 2021-05-19 | 2021-05-19 | | Mule Varde (Telemark, Norway) | |
| Løkurt (Alliaria petiolata) | | 2021-05-19 | 2021-05-15 | | Flåtten (Telemark, Norway) | |
| Cuckooflower (Cardamine pratensis) | | 2021-05-17 | 2021-05-17 | | Nes Verk rundt (Agder, Norway) | |
| Cuckooflower (Cardamine pratensis) | | 2021-05-11 | 2021-05-11 | | Nes Verk rundt (Agder, Norway) | |
| Cuckooflower (Cardamine pratensis) | | 2021-05-10 | 2021-05-10 | | Flåtten (Telemark, Norway) | |
| Cuckooflower (Cardamine pratensis) | | 2021-05-09 | 2021-05-05 | | Enge (Vestland, Norway) | |
| Cuckooflower (Cardamine pratensis) | | 2021-05-07 | 2021-05-06 | | Sjøholt (Møre og Romsdal, Norway) | |
| Alpine Penny-cress (Noccaea caerulescens) | | 2021-05-06 | 2021-05-05 | | Tylldalen (Innlandet, Norway) | |
| Alpine Penny-cress (Noccaea caerulescens) | | 2021-05-03 | 2021-05-03 | | Lappland (Innlandet, Norway) | |
| Cuckooflower (Cardamine pratensis) | | 2021-05-01 | 2021-04-29 | | Bakkane (Vestland, Norway) | |
| Winter-cress (Barbarea vulgaris) | | 2021-04-29 | 2021-04-25 | | Moheim (Telemark, Norway) | |
| Shepherd's-purse (Capsella bursa-pastoris) | | 2021-04-28 | 2021-04-22 | | Flåtten (Telemark, Norway) | |
| Cuckooflower (Cardamine pratensis) | | 2021-04-27 | 2021-04-27 | | Byrknes Skule (Vestland, Norway) | |
| Alpine Penny-cress (Noccaea caerulescens) | | 2021-04-27 | 2021-04-27 | | Vaksvik (Møre og Romsdal, Norway) | |
| Alpine Penny-cress (Noccaea caerulescens) | | 2021-04-21 | 2021-04-21 | | Bjørkelangen (Akershus, Norway) | |
| Alpine Penny-cress (Noccaea caerulescens) | | 2021-04-20 | 2021-04-19 | | Trysil kirkegård (Innlandet, Norway) | |
| Rosettkarse (Cardamine hirsuta) | | 2021-04-17 | 2021-04-15 | | Hustoft gnr. 150/4 (Rogaland, Norway) | |
| Alpine Penny-cress (Noccaea caerulescens) | | 2021-04-17 | 2021-04-10 | | Bø i Telemark (Telemark, Norway) | |
| Alpine Penny-cress (Noccaea caerulescens) | | 2021-04-07 | 2021-04-06 | | Øyekast (Telemark, Norway) | |
| Skogkarse (Cardamine flexuosa) | | 2021-04-06 | 2021-04-06 | | Herøya (Telemark, Norway) | |
| Alpine Penny-cress (Noccaea caerulescens) | | 2021-03-25 | 2021-03-25 | | Nes Verk rundt (Agder, Norway) | |
| Winter-cress (Barbarea vulgaris) | | 2020-09-18 | 2020-09-18 |  | Skonnertveien (Agder, Norway) | |
| Hoary Alison (Berteroa incana) | | 2020-09-16 | 2020-09-16 | | Rosendal (Innlandet, Norway) | |
| Russekål (Bunias orientalis) | | 2020-09-09 | 2020-09-09 | | Rosendal (Innlandet, Norway) | |
| Alpine Penny-cress (Noccaea caerulescens) | | 2020-06-21 | 2020-04-11 | | Haugerenga (Akershus, Norway) | |
| Russekål (Bunias orientalis) | | 2020-06-16 | 2020-06-16 | | Kongsvinger ungdomsskole (Innlandet, Norway) | |
| Russekål (Bunias orientalis) | | 2020-06-16 | 2020-06-16 | | Kongsvinger ungdomsskole (Innlandet, Norway) | |
| Russekål (Bunias orientalis) | | 2020-06-16 | 2020-06-12 | | Kongsvinger ungdomsskole (Innlandet, Norway) | |
| Russekål (Bunias orientalis) | | 2020-06-16 | 2020-06-12 | | Kongsvinger ungdomsskole (Innlandet, Norway) | |
| Russekål (Bunias orientalis) | | 2020-06-10 | 2020-05-31 | | Klevstrand (Telemark, Norway) | |
| Winter-cress (Barbarea vulgaris) | | 2020-06-04 | 2020-06-04 | | Lisleby (Østfold, Norway) | |
| Winter-cress (Barbarea vulgaris) | | 2020-06-02 | 2020-06-02 | | Greåker videregående skole (Østfold, Norway) | |
| Winter-cress (Barbarea vulgaris) | | 2020-05-27 | 2020-05-27 | | Blindern videregående skole (Oslo, Norway) | |
| Winter-cress (Barbarea vulgaris) | | 2020-05-27 | 2020-05-27 | | Blindern videregående skole (Oslo, Norway) | |
| Winter-cress (Barbarea vulgaris) | | 2020-05-27 | 2020-05-27 | | Blindern videregående skole (Oslo, Norway) | |
| Winter-cress (Barbarea vulgaris) | | 2020-05-27 | 2020-05-27 | | Blindern videregående skole (Oslo, Norway) | |
| Winter-cress (Barbarea vulgaris) | | 2020-05-27 | 2020-05-27 | | Blindern videregående skole (Oslo, Norway) | |
| Winter-cress (Barbarea vulgaris) | | 2020-05-25 | 2020-05-25 | | Vaksvik (Møre og Romsdal, Norway) | |
| Russekål (Bunias orientalis) | | 2020-05-25 | 2020-05-25 | | Blindern videregående skole (Oslo, Norway) | |
| Russekål (Bunias orientalis) | | 2020-05-25 | 2020-05-25 | | Blindern videregående skole (Oslo, Norway) | |
| Russekål (Bunias orientalis) | | 2020-05-25 | 2020-05-25 | | Blindern videregående skole (Oslo, Norway) | |
| Winter-cress (Barbarea vulgaris) | | 2020-05-25 | 2020-05-25 | | Blindern videregående skole (Oslo, Norway) | |
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