Klasse: Enfrøblader (Liliopsida)
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Årebrot | Rogaland, Norway | 2 | 2 | 0 | 2022-05-14 | |
| Årnestangen | Akershus, Norway | 2 | 2 | 0 | 2003-06-06 | |
| Åros | Akershus, Norway | 4 | 1 | 0 | 1996-10-23 | |
| Årstadtjødne | Rogaland, Norway | 3 | 3 | 0 | 1994-11-24 | |
| Årungen | Akershus, Norway | 14 | 10 | 0 | 1991-09-16 | |
| Årøykilen til Askelundkilen | Vestfold, Norway | 9 | 1 | 0 | 1995-09-28 | |
| Åsen | Telemark, Norway | 12 | 5 | 0 | 2024-05-20 | |
| Åsgårdstrand | Vestfold, Norway | 11 | 1 | 0 | 1994-11-10 | |
| Åsleiastubben | Akershus, Norway | 1 | 1 | 1 | 2016-03-20 | |
| Åstveit | Vestland, Norway | 7 | 1 | 0 | 1995-09-20 | |
| Åstveitvannet | Vestland, Norway | 6 | 6 | 0 | 1989-09-07 | |
| Åstveitvannet | Vestland, Norway | 2 | 2 | 0 | 2007-06-06 |
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