quercus robur, prunus serotina, pseudotsuga menziesii, frangula alnus, sorbus aucuparia, betula pendula, ilex aquifolium, fagus sylvatica, larix decidua, pinus sylvestris, vaccinium myrtillus, avenella flexuosa, ceratocapnos claviculata, convallaria majalis, dryopteris carthusiana, dryopteris dilatata, maianthemum bifolium, polygonatum multiflorum, sambucus racemosa