text: quercus petraea, cytisus nigricans, fagus sylvatica, betula pendula, genista tinctoria, avenella flexuosa, convallaria majalis, luzula luzuloides, viscaria vulgaris, picea abies, hieracium murorum, hieracium sabaudum, pinus sylvestris, solidago virgaurea, vaccinium myrtillus, agrostis capillaris, calamagrostis arundinacea, frangula alnus