Carex nigra
| Deltaker | Kommune (fylke) | Ant. obs. | Ant. arter | Ant. bilder | Siste obs. |
|---|---|---|---|---|---|
| Tertnes videregående skole | Vestland, Norway | 1 | 1 | 0 | 1989-09-07 |
| Vardafjell videregående skole | Rogaland, Norway | 1 | 1 | 0 | 1989-08-28 |
| Kopervik videregående skole | Rogaland, Norway | 1 | 1 | 0 | 1989-09-06 |
| Raufoss videregående skole | Innlandet, Norway | 1 | 1 | 0 | 1989-09-13 |
| Manglerud videregående skole | Oslo, Norway | 1 | 1 | 0 | 1989-09-15 |
| Molde videregående skole | Møre og Romsdal, Norway | 1 | 1 | 0 | 1989-09-13 |
| Natur videregående skole | Oslo, Norway | 1 | 1 | 0 | 1994-05-18 |
| Sortland videregående skole/Avd Kleiva | Nordland, Norway | 1 | 1 | 0 | 1989-08-30 |
| Fedje skule | Vestland, Norway | 1 | 1 | 0 | 2006-08-21 |
| Bergen katedralskole | Vestland, Norway | 1 | 1 | 1 | 2016-08-22 |
| Skolelaboratoriet, NTNU | Trøndelag, Norway | 1 | 1 | 0 | 2004-08-14 |
| Skolelaboratoriet i realfag, UiB | Vestland, Norway | 1 | 1 | 0 | 2014-07-16 |