text: pteridium aquilinum, potentilla erecta, vaccinium myrtillus, agrostis capillaris, avenella flexuosa, campanula rotundifolia, cardamine hirsuta, crocus nudiflorus, festuca rubra, genista pilosa, helictochloa marginata, hypericum maculatum, hypericum perforatum, lathyrus linifolius, nardus stricta, rabelera holostea, viola riviniana