text: quercus petraea, luzula luzuloides, avenella flexuosa, betula pendula, calluna vulgaris, convallaria majalis, vaccinium myrtillus, frangula alnus, hieracium murorum, hieracium umbellatum, picea abies, polygonatum multiflorum, populus tremula, rosa arvensis, rubus caesius, salix caprea, veronica officinalis