Species	Class
Picea abies	1
Pinus sylvestris	2
Betula sp.	3
Populus tremula	4
Sorbus aucuparia	5
Alnus sp.	6
Salix sp.	7
Juniperus communis	8
Epilobium  angustifolium	9
Rubus idaeus	10
Pteridium aquilinium	11
Vaccinium myrtillus	12
Vaccinium vitis-idaea	13
Vaccinium uliginosum	14
Empetrum nigrum	15
Calluna vulgaris	16
Calamagrostis  epigejos	17
Deschampsia flexuosa	18
Luzula pilosa	19
Carex sp.	20
Pleurozium schreberi	21
Hylocomium  splendens	22
Cladina/Cladonia sp.	23
Mineral soil	24
Stone surface	25
Residual trees	26
Dry wood	27