poa annua, veronica hederifolia, lamium purpureum, arabidopsis thaliana, capsella bursa-pastoris, galium aparine, gemmabryum caespiticium, leptobryum pyriforme, myosotis arvensis, oxyrrhynchium hians, ranunculus repens, stellaria media, trifolium repens, veronica arvensis, viola arvensis, acer pseudoplatanus, aegopodium podagraria, anthemis arvensis, avena fatua, cerastium holosteoides, plantago lanceolata, riccia sorocarpa, rumex acetosella, rumex obtusifolius, sonchus arvensis