text: calluna vulgaris, genista pilosa, carex caryophyllea, juniperus communis, nardus stricta, potentilla erecta, pteridium aquilinum, vaccinium myrtillus, agrostis capillaris, anthoxanthum odoratum, avenella flexuosa, campanula rotundifolia, crocus nudiflorus, festuca rubra, galium saxatile, hypericum maculatum, polygala serpyllifolia, viola riviniana