tilia cordata, hypnum cupressiforme, mercurialis perennis, acer pseudoplatanus, dryopteris filix-mas, festuca rubra, alliaria petiolata, brachythecium rutabulum, convallaria majalis, galium aparine, geranium robertianum, moehringia trinervia, polypodium vulgare, polytrichum formosum, quercus petraea, senecio vulgaris, urtica dioica