anthemis arvensis, aphanes arvensis, arabidopsis thaliana, brassica rapa, capsella bursa-pastoris, cerastium glomeratum, cerastium holosteoides, equisetum arvense, galium aparine, lamium purpureum, lathyrus tuberosus, myosotis arvensis, papaver rhoeas, poa trivialis, ranunculus repens, stellaria media, veronica arvensis, viola arvensis