acer pseudoplatanus, ulmus glabra, fagus sylvatica, athyrium filix-femina, avenella flexuosa, corylus avellana, dryopteris dilatata, dryopteris filix-mas, impatiens noli-tangere, impatiens parviflora, luzula luzuloides, moehringia trinervia, picea abies, poa nemoralis, polypodium vulgare, prenanthes purpurea, rubus idaeus, solidago virgaurea, aruncus dioicus, dryopteris affinis, larix decidua