robinia pseudoacacia, lamium maculatum, picea abies, sambucus nigra, sambucus racemosa, urtica dioica, corylus avellana, asarum europaeum, carex brizoides, dryopteris filix-mas, impatiens parviflora, poa nemoralis, rabelera holostea, rubus idaeus, alliaria petiolata, chelidonium majus, dactylis glomerata, galeopsis bifida, galeopsis speciosa, galium aparine, geranium robertianum, impatiens noli-tangere, melica nutans, senecio ovatus, sorbus aucuparia, torilis japonica, ulmus glabra