apera spica-venti, centaurea cyanus, anthemis arvensis, cirsium arvense, convolvulus arvensis, elymus repens, lapsana communis, myosotis arvensis, sonchus arvensis, vicia grandiflora, vicia tetrasperma, agrostis gigantea, aphanes arvensis, armoracia rusticana, artemisia vulgaris, equisetum arvense, galium aparine, oxalis stricta, phleum pratense, stachys palustris, stellaria media, tripleurospermum inodorum, veronica persica, vicia hirsuta