convolvulus arvensis, fragaria ananassa, potentilla supina, achillea collina, lolium perenne, plantago media, trifolium repens, erigeron canadensis, medicago lupulina, poa trivialis, potentilla reptans, sonchus oleraceus, argentina anserina, betula pendula, capsella bursa-pastoris, geranium pusillum, hypericum perforatum, lysimachia arvensis, poa annua, veronica persica, acer platanoides, euphorbia peplus, leontodon hispidus, matricaria discoidea