text: avenella flexuosa, pinus nigra, vaccinium myrtillus, quercus petraea, erechtites hieraciifolius, calluna vulgaris, campanula rotundifolia, hypnum cupressiforme, luzula luzuloides, betula pendula, carpinus betulus, castanea sativa, convallaria majalis, corylus avellana, dactylis glomerata, dicranella heteromalla, erigeron canadensis, fallopia dumetorum, hieracium murorum, larix decidua, pinus sylvestris, rubus idaeus, salix caprea, senecio sylvaticus