argentina anserina, bolboschoenus maritimus, euphorbia platyphyllos, mentha arvensis, ranunculus repens, stachys palustris, agrostis gigantea, carex secalina, cirsium arvense, juncus articulatus, plantago major, sonchus arvensis, tripleurospermum inodorum, arctium tomentosum, calamagrostis epigejos, carex hirta, eleocharis uniglumis, elymus repens, epilobium hirsutum, galium aparine, juncus compressus, lactuca serriola, lythrum salicaria, myosotis arvensis, ranunculus sceleratus, sonchus oleraceus, artemisia vulgaris, cirsium canum, lycopus europaeus, poa trivialis