anthemis arvensis, aphanes arvensis, centaurea cyanus, cerastium glomeratum, galium aparine, galium noricum, poa trivialis, ranunculus repens, stellaria media, vicia hirsuta, viola arvensis, arabidopsis thaliana, cerastium holosteoides, cirsium arvense, draba verna, geranium dissectum, holcus lanatus, lamium purpureum, myosotis arvensis, scleranthus annuus, valerianella locusta, veronica arvensis, veronica chamaedrys, veronica hederifolia, papaver rhoeas, persicaria hydropiper