quercus robur, avenella flexuosa, betula pendula, vaccinium myrtillus, sorbus aucuparia, holcus mollis, agrostis capillaris, convallaria majalis, corylus avellana, frangula alnus, prunus avium, galeopsis tetrahit, maianthemum bifolium, melampyrum pratense, populus tremula, rubus idaeus, senecio ovatus, prenanthes purpurea