avenella flexuosa, quercus robur, pseudoscleropodium purum, pteridium aquilinum, fagus sylvatica, castanea sativa, sorbus aucuparia, hylocomium splendens, campanula rotundifolia, cytisus scoparius, dicranum scoparium, galium saxatile, holcus mollis, hypopitys monotropa, picea abies, pinus sylvestris, prunus avium