quercus robur, prunus padus, arabidopsis halleri, glechoma hederacea, euonymus europaeus, deschampsia cespitosa, galium aparine, lolium giganteum, picea abies, ranunculus repens, urtica dioica, ficaria verna, poa palustris, stellaria nemorum, ajuga reptans, carex brizoides, filipendula ulmaria, lysimachia nummularia, moehringia trinervia, rumex obtusifolius, stachys officinalis, viburnum opulus