Site: Jar
| Species | Scientific name | 2003 | 2004 | 2005 | 2006 | 2012 |
|---|---|---|---|---|---|---|
| Oak | Quercus sp. | 1 | 1 | |||
| Wych Elm | Ulmus glabra | 1 | 1 | 2 | 4 | |
| Ash | Fraxinus excelsior | 1 | 2 | 1 | 1 | 2 |
| Downy Birch | Betula pubescens | 1 | 4 | 4 | 2 | 2 |
| Liverleaf (Blue anemone) | Hepatica nobilis | 1 | 1 | 1 | 1 | 2 |
| Apple | Malus ×domestica | 3 | 3 | 2 | 6 | |
| Rosebay Willowherb | Epilobium angustifolium | 1 | ||||
| Gullbusk | Forsythia suspensa | 1 | ||||
| Common Hazel | Corylus avellana | 2 | 1 | 2 | 4 | |
| European Bird Cherry | Prunus padus | 1 | 2 | 2 | 2 | 4 |
| Colt's-foot | Tussilago farfara | 1 | 2 | |||
| Wood Anemone | Anemone nemorosa | 1 | 1 | 1 | 1 | 2 |
| Sour Cherry | Prunus cerasus | 1 | 1 | 1 | 2 | |
| Small-leaved Lime | Tilia cordata | 1 | 1 | 1 | 2 | |
| Marianøkleblom | Primula veris | 2 | ||||
| Gean, Wild Cherry | Prunus avium | 1 | 1 | 1 | 1 | 2 |
| Aspen | Populus tremula | 2 | ||||
| Garden Plum | Prunus domestica | 1 | 1 | 1 | 1 | |
| Rowan | Sorbus aucuparia | 1 | 1 | 1 | 3 | |
| Goat Willow | Salix caprea | 1 | ||||
| Common Dog-violet | Viola riviniana | 1 | ||||
| Skogstorkenebb | Geranium sylvaticum | 1 | ||||
| Common Oak | Quercus robur | 1 | 1 | 2 | ||
| Norway Maple | Acer platanoides | 1 | 3 | 4 | 2 | 3 |
| Lilac | Syringa vulgaris | 1 | 4 | |||
| Dandelion | Taraxacum sp. | 1 | 2 | |||
| Pear | Pyrus sp. | 1 | 2 | 1 | 3 |
Sustain.no is provided by the Norwegian Centre for Science Education