Tussilago farfara (Colt's-foot)
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Britt Mjelva | Vestland, Norway | 1 | 1 | 0 | 2007-04-15 |
| Ida Margrethe Brennodden | Innlandet, Norway | 1 | 1 | 0 | 2007-04-15 |
| Hunstad barneskole | Nordland, Norway | 1 | 1 | 0 | 2007-04-18 |
| Anita Rekkavik | Nordland, Norway | 1 | 1 | 0 | 2007-04-15 |
| Anders Lehn | Trøndelag, Norway | 1 | 1 | 0 | 2007-04-15 |
| Nils P. Thommesen | Nordland, Norway | 1 | 1 | 0 | 2007-04-15 |
| Hildri Braathen | Oslo, Norway | 1 | 1 | 0 | 2007-04-15 |
| Anders Olav Granmo | Trøndelag, Norway | 1 | 1 | 0 | 2007-04-15 |
| Lene Tofsrud | Innlandet, Norway | 1 | 1 | 0 | 2007-04-15 |
| Kjersti Nerbråten | Innlandet, Norway | 1 | 1 | 0 | 2007-04-15 |
| anita svaler | Vestland, Norway | 1 | 1 | 0 | 2007-04-16 |
| Olav R. Søbakk | Akershus, Norway | 1 | 1 | 0 | 2007-04-16 |
| Seløy skole | Nordland, Norway | 1 | 1 | 0 | 2007-04-16 |
| Torpo skule | Buskerud, Norway | 1 | 1 | 0 | 2003-03-25 |
| Nesflaten skule | Rogaland, Norway | 1 | 1 | 0 | 2007-04-26 |
| Eirin Vangsnes | Vestland, Norway | 1 | 1 | 0 | 2007-04-24 |
| martin gilje | Rogaland, Norway | 1 | 1 | 0 | 2007-04-16 |
| Randi Olbergsveen | Innlandet, Norway | 1 | 1 | 0 | 2007-04-14 |
| Sølvi Engell Iversen | Vestfold, Norway | 1 | 1 | 0 | 2007-04-17 |
| Anja Kapstad | Akershus, Norway | 1 | 1 | 0 | 2007-04-17 |
| mariann slettene | Agder, Norway | 1 | 1 | 0 | 2007-04-17 |
| Håkon Haukøy | Vestland, Norway | 1 | 1 | 0 | 2007-04-21 |
| Heidi Busch | Akershus, Norway | 1 | 1 | 0 | 2007-04-17 |
| Margrethe Østhassel | Agder, Norway | 1 | 1 | 0 | 2007-04-17 |
| Dagny Hanssen | Akershus, Norway | 1 | 1 | 0 | 2007-04-17 |
| Marthe Sørgård | Trøndelag, Norway | 1 | 1 | 0 | 2007-04-17 |
| Smith-Meyer, Kari | Østfold, Norway | 1 | 1 | 0 | 2007-04-17 |
| Gunn-Bente Stølen | Vestland, Norway | 1 | 1 | 0 | 2007-04-17 |
| Tennfjord skule | Møre og Romsdal, Norway | 1 | 1 | 0 | 2007-04-18 |
| Oddvar Øvrum | Trøndelag, Norway | 1 | 1 | 0 | 2007-04-19 |
| Biristrand skole | Innlandet, Norway | 1 | 1 | 0 | 2007-04-18 |
| Ron van Blokland | Trøndelag, Norway | 1 | 1 | 0 | 2007-03-14 |
| Cecilie Øiesvold | Nordland, Norway | 1 | 1 | 0 | 2007-04-18 |
| Solfrid Helene Lien Langmo | Trøndelag, Norway | 1 | 1 | 0 | 2022-04-17 |
| svein rune Nordahl | Rogaland, Norway | 1 | 1 | 0 | 2007-04-18 |
| Hilde Bakke | Innlandet, Norway | 1 | 1 | 0 | 2007-04-18 |
| jokke fro | Innlandet, Norway | 1 | 1 | 0 | 2007-04-18 |
| Arild Krovoll | Trøndelag, Norway | 1 | 1 | 0 | 2007-04-18 |
| kristin | Buskerud, Norway | 1 | 1 | 0 | 2007-04-18 |
| Unni Våpenstad | Trøndelag, Norway | 1 | 1 | 0 | 2007-04-19 |
| Iselin Marie Hansen | Nordland, Norway | 1 | 1 | 0 | 2007-05-05 |
| Nils Waje Dahl | Oslo, Norway | 1 | 1 | 0 | 2007-04-19 |
| Alice Fredriksen | Nordland, Norway | 1 | 1 | 0 | 2007-04-19 |
| Knut Heine Eilertsen | Agder, Norway | 1 | 1 | 0 | 2007-04-19 |
| Gudmund Kjølstad | Møre og Romsdal, Norway | 1 | 1 | 0 | 2007-04-20 |
| Lars Marius Mikalsen | Finnmark, Norway | 1 | 1 | 0 | 2007-04-25 |
| hammernes | Nordland, Norway | 1 | 1 | 0 | 2007-04-21 |
| Laila Falch-Nielsen | Østfold, Norway | 1 | 1 | 0 | 2007-04-24 |
| Oda | Østfold, Norway | 1 | 1 | 0 | 2007-04-21 |
| Bjørn Helge Sætersmoen | Akershus, Norway | 1 | 1 | 0 | 2007-04-21 |