hordeum distichon, veronica persica, veronica arvensis, agrostis stolonifera, anthemis arvensis, capsella bursa-pastoris, galium aparine, lapsana communis, matricaria discoidea, myosotis arvensis, poa annua, poa trivialis, ranunculus arvensis, ranunculus repens, thlaspi arvense, trifolium repens, tripleurospermum inodorum, veronica hederifolia, viola arvensis, arenaria serpyllifolia, cerastium holosteoides, cirsium arvense, lamium purpureum, rumex obtusifolius, silene noctiflora, sonchus oleraceus, valerianella dentata