| Stivt brasmegras (Isoëtes lacustris) | | 2015-06-05 | 2015-06-05 | Bekk/ bekkmunning Haukvatnet (Trøndelag, Norway) | |
| Stivt brasmegras (Isoëtes lacustris) | | 2013-06-11 | 2013-06-05 | Haukvatnet (Trøndelag, Norway) | |
| Stivt brasmegras (Isoëtes lacustris) | | 2008-10-22 | 2008-10-22 | Mølledammen i Lomma 1 (Akershus, Norway) | |
| Stivt brasmegras (Isoëtes lacustris) | | 2005-12-01 | 2005-12-01 | Høknesøra (Trøndelag, Norway) | |
| Stivt brasmegras (Isoëtes lacustris) | | 2005-11-10 | 2005-11-10 | Gjerstadvannet (Agder, Norway) | |
| Stivt brasmegras (Isoëtes lacustris) | | 2005-09-29 | 2005-09-16 | Nordre Skeisvatn (Rogaland, Norway) | |
| Stivt brasmegras (Isoëtes lacustris) | | 2005-02-01 | 2004-08-30 | Vatn vatnet (Nordland, Norway) | |
| Stivt brasmegras (Isoëtes lacustris) | | 2002-03-12 | 2001-08-24 | Odderøya (Agder, Norway) | |
| Stivt brasmegras (Isoëtes lacustris) | | 2001-09-26 | 2001-08-30 | Gjerdsetvatnet (Møre og Romsdal, Norway) | |
| Stivt brasmegras (Isoëtes lacustris) | | 1991-09-11 | 1991-09-11 | Frøylandsvatnet (Rogaland, Norway) |  |
| Stivt brasmegras (Isoëtes lacustris) | | 1989-09-29 | 1989-09-29 | Fetvatnet (Møre og Romsdal, Norway) | |
| Stivt brasmegras (Isoëtes lacustris) | | 1993-06-10 | 1993-06-10 | Bogstadvannet (Oslo, Norway) | |
| Stivt brasmegras (Isoëtes lacustris) | | 1991-09-01 | 1991-09-01 | Resvatnet (Trøndelag, Norway) | |
| Stivt brasmegras (Isoëtes lacustris) | | 1989-09-25 | 1989-09-25 | Opsangervatnet (Vestland, Norway) | |
| Stivt brasmegras (Isoëtes lacustris) | | 1989-09-26 | 1989-09-26 | Maltjern (Akershus, Norway) | |
| Stivt brasmegras (Isoëtes lacustris) | | 1989-09-13 | 1989-09-13 | Skarvatnet (Møre og Romsdal, Norway) | |
| Stivt brasmegras (Isoëtes lacustris) | | 1989-09-06 | 1989-09-06 | Longvatnet (Rogaland, Norway) | |
| Stivt brasmegras (Isoëtes lacustris) | | 1989-09-26 | 1989-09-26 | Storavatnet (Vestland, Norway) | |
| Stivt brasmegras (Isoëtes lacustris) | | 1989-09-20 | 1989-09-20 | Spildervatnet (Nordland, Norway) | |
| Stivt brasmegras (Isoëtes lacustris) | | 1989-09-06 | 1989-09-06 | Rossevatn (Rogaland, Norway) | |
| Stivt brasmegras (Isoëtes lacustris) | | 1989-09-14 | 1989-09-14 | Kvitblikkvannet (Nordland, Norway) | |
| Stivt brasmegras (Isoëtes lacustris) | | 1989-09-06 | 1989-09-06 | Korssjøen (Vestfold, Norway) | |
| Stivt brasmegras (Isoëtes lacustris) | | 1991-06-06 | 1991-06-06 | Skjelbreidvatnet (Vestland, Norway) | |
| Stivt brasmegras (Isoëtes lacustris) | | 1989-08-28 | 1989-08-28 | Arkavatnet (Rogaland, Norway) | |
| Stivt brasmegras (Isoëtes lacustris) | | 1989-09-01 | 1989-09-01 | Øvre Storfjordvatnet (Nordland, Norway) | |
| Stivt brasmegras (Isoëtes lacustris) | | 1996-09-09 | 1996-09-09 | Korssjøen (Vestfold, Norway) | |
| Stivt brasmegras (Isoëtes lacustris) | | 1991-06-12 | 1991-06-12 | Maltjern (Akershus, Norway) | |
| Stivt brasmegras (Isoëtes lacustris) | | 1990-06-01 | 1990-06-01 | Longvatnet (Rogaland, Norway) | |
| Stivt brasmegras (Isoëtes lacustris) | | 1990-09-04 | 1990-09-04 | Kvitblikkvannet (Nordland, Norway) | |
| Stivt brasmegras (Isoëtes lacustris) | | 1991-09-25 | 1991-09-25 | Kvitblikkvannet (Nordland, Norway) | |
| Stivt brasmegras (Isoëtes lacustris) | | 1993-09-02 | 1993-09-02 | Kvitblikkvannet (Nordland, Norway) | |
| Stivt brasmegras (Isoëtes lacustris) | | 1990-09-12 | 1990-09-12 | Korssjøen (Vestfold, Norway) | |
| Stivt brasmegras (Isoëtes lacustris) | | 1993-09-09 | 1993-09-09 | Korssjøen (Vestfold, Norway) | |