text: vaccinium myrtillus, quercus robur, frangula alnus, pinus sylvestris, molinia caerulea, pteridium aquilinum, rubus polonicus, betula pubescens, carpinus betulus, populus tremula, sorbus aucuparia, brachythecium salebrosum, callicladium haldanianum, convallaria majalis, dryopteris carthusiana, fallopia dumetorum, festuca ovina, galeopsis bifida, lophocolea heterophylla, luzula pilosa, lysimachia vulgaris, orthodicranum flagellare, plagiothecium denticulatum, poa nemoralis, pohlia nutans, prunus padus, sciuro-hypnum oedipodium, vaccinium vitis-idaea