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