bromus hordeaceus, elymus repens, poa pratensis, arabidopsis arenosa, bellis perennis, capsella bursa-pastoris, cerastium holosteoides, dactylis glomerata, geranium molle, geranium pusillum, lamium purpureum, lolium perenne, potentilla reptans, rumex crispus, trifolium repens, cirsium vulgare, veronica arvensis