robinia pseudoacacia, poa nemoralis, elymus repens, brachypodium pinnatum, prunus spinosa, fallopia convolvulus, galeopsis bifida, chelidonium majus, quercus robur, urtica dioica, hylotelephium maximum, hypericum perforatum, torilis japonica, arabidopsis thaliana, dryopteris filix-mas, fragaria viridis, pilosella officinarum, scleranthus perennis