text: quercus robur, pteridium aquilinum, calamagrostis arundinacea, sorbus aucuparia, betula pendula, scorzonera humilis, vaccinium myrtillus, festuca ovina, juniperus communis, melampyrum polonicum, corylus avellana, frangula alnus, rosa majalis, agrostis capillaris, angelica sylvestris, carex panicea, convallaria majalis, pinus sylvestris, populus tremula, ranunculus acris, rubus saxatilis, solidago virgaurea