text: carpinus betulus, castanea sativa, tilia cordata, acer platanoides, hedera helix, quercus robur, robinia pseudoacacia, convallaria majalis, fagus sylvatica, luzula luzuloides, maianthemum bifolium, mycelis muralis, picea abies, vaccinium myrtillus, dryopteris carthusiana, gentiana asclepiadea, polytrichum formosum, sorbus aucuparia, corylus avellana, dryopteris dilatata, taxus baccata