| Brasmegras (Isoëtes sp.) | | 28.09.2012 | 21.09.2012 | Hjorteskogen (Øygarden, Vestland) |
| Brasmegras (Isoëtes sp.) | | 30.08.2006 | 24.08.2006 | Rudolf Steinerskolen Holtebrekk (Asker, Akershus) |
| Brasmegras (Isoëtes sp.) | | 27.09.1989 | 27.09.1989 | Tretjønnet (Kristiansand, Agder) |
| Brasmegras (Isoëtes sp.) | | 08.06.1995 | 08.06.1995 | Laksådalsvatnet (Gildeskål, Nordland) |
| Brasmegras (Isoëtes sp.) | | 14.09.1989 | 14.09.1989 | Laksådalsvatnet (Gildeskål, Nordland) |
| Brasmegras (Isoëtes sp.) | | 24.11.1994 | 24.11.1994 | Floen (Stryn, Vestland) |
| Brasmegras (Isoëtes sp.) | | 12.09.1991 | 12.09.1991 | Burudvann (Bærum, Akershus) |
| Brasmegras (Isoëtes sp.) | | 12.09.1994 | 12.09.1994 | Prestvatn (Bygland, Agder) |
| Brasmegras (Isoëtes sp.) | | 10.09.1993 | 10.09.1993 | Prestvatn (Bygland, Agder) |
| Brasmegras (Isoëtes sp.) | | 11.09.1992 | 11.09.1992 | Prestvatn (Bygland, Agder) |
| Brasmegras (Isoëtes sp.) | | 14.09.1989 | 14.09.1989 | Lauvtjønna (Malvik, Trøndelag) |
| Brasmegras (Isoëtes sp.) | | 22.09.1990 | 22.09.1990 | Madsvannet (Vågan, Nordland) |
| Brasmegras (Isoëtes sp.) | | 09.06.1993 | 09.06.1993 | Opsangervatnet (Kvinnherad, Vestland) |
| Brasmegras (Isoëtes sp.) | | 25.09.1989 | 25.09.1989 | Opsangervatnet (Kvinnherad, Vestland) |
| Brasmegras (Isoëtes sp.) | | 12.09.1989 | 12.09.1989 | Botnavatnet (Sauda, Rogaland) |
| Brasmegras (Isoëtes sp.) | | 11.10.1994 | 11.10.1994 | Bergemsvatnet (Tingvoll, Møre og Romsdal) |
| Brasmegras (Isoëtes sp.) | | 25.09.1990 | 25.09.1990 | Myklavatnet (Kinn, Vestland) |
| Brasmegras (Isoëtes sp.) | | 06.09.1989 | 06.09.1989 | Longvatnet (Time, Rogaland) |
| Brasmegras (Isoëtes sp.) | | 28.08.1990 | 28.08.1990 | Østernvannet (Bærum, Akershus) |
| Brasmegras (Isoëtes sp.) | | 05.09.1994 | 05.09.1994 | Nøklevann (Oslo) |
| Brasmegras (Isoëtes sp.) | | 06.09.1989 | 06.09.1989 | Rossevatn (Karmøy, Rogaland) |
| Brasmegras (Isoëtes sp.) | | 06.06.1991 | 06.06.1991 | Skjelbreidvatnet (Bjørnafjorden, Vestland) |
| Brasmegras (Isoëtes sp.) | | 28.08.1989 | 28.08.1989 | Arkavatnet (Haugesund, Rogaland) |
| Brasmegras (Isoëtes sp.) | | 14.09.1994 | 14.09.1994 | Liavatnet (Alver, Vestland) |
| Brasmegras (Isoëtes sp.) | | 31.08.1989 | 31.08.1989 | Langavatnet (Alver, Vestland) |
| Brasmegras (Isoëtes sp.) | | 04.09.1997 | 04.09.1997 | Granavatnet (Inderøy, Trøndelag) |
| Brasmegras (Isoëtes sp.) | | 28.09.1990 | 28.09.1990 | Longvatnet (Time, Rogaland) |