lolium perenne, trifolium arvense, ceratodon purpureus, agrostis capillaris, bromus hordeaceus, cerastium holosteoides, trifolium dubium, crepis capillaris, holcus lanatus, hypericum perforatum, jacobaea vulgaris, rumex acetosella, trifolium repens, vicia sativa, vicia tetrasperma, vicia villosa