elymus repens, arrhenatherum elatius, cirsium arvense, poa trivialis, arabidopsis thaliana, dactylis glomerata, stellaria media, alopecurus pratensis, capsella bursa-pastoris, cerastium holosteoides, draba verna, galium aparine, myosotis arvensis, myosotis stricta, phleum pratense, poa palustris, stellaria aquatica, thlaspi arvense, veronica arvensis