corylus avellana, robinia pseudoacacia, hedera helix, vinca minor, fraxinus excelsior, aegopodium podagraria, athyrium filix-femina, crataegus monogyna, galeopsis pubescens, prunus padus, pteridium aquilinum, quercus robur, rubus ulmifolius, sambucus nigra, alliaria petiolata, anemone nemorosa, brachypodium sylvaticum, cardamine impatiens, chelidonium majus, convallaria majalis, euonymus europaeus, maianthemum bifolium, melica nutans, oxalis acetosella, poa trivialis, polygonatum multiflorum, circaea lutetiana, fallopia dumetorum, galeopsis tetrahit, moehringia trinervia, prunus avium, spiraea japonica, urtica dioica, viola riviniana