poa trivialis, ranunculus repens, galium aparine, vicia hirsuta, apera spica-venti, aphanes microcarpa, cerastium glomeratum, lysimachia foemina, lysimachia vulgaris, myosotis arvensis, papaver rhoeas, sagina procumbens, sherardia arvensis, trifolium repens, valerianella locusta, vicia tetrasperma, viola arvensis, arabidopsis thaliana, cirsium arvense, lamium purpureum, odontites vernus