Species: Sweet Chestnut (Castanea sativa)
| Species | Lenke til artsinfo | Reg. date | Obs. date | Location |
|---|---|---|---|---|
| Sweet Chestnut (Castanea sativa) | 2022-05-11 | 2022-05-09 | Rød gård (Vestfold, Norway) | |
| Sweet Chestnut (Castanea sativa) | 2019-04-28 | 2019-04-24 | Sandnes søndre (Vestfold, Norway) | |
| Sweet Chestnut (Castanea sativa) | 2014-04-22 | 2014-04-13 | Brønnerud skolehage (Akershus, Norway) | |
| Sweet Chestnut (Castanea sativa) | 2007-04-11 | 2007-04-09 | Sandefjordsfjorden (Vestfold, Norway) |