spergula arvensis, mentha arvensis, stellaria media, tripleurospermum inodorum, agrostis stolonifera, atriplex patula, avena sativa, capsella bursa-pastoris, centaurea cyanus, convolvulus arvensis, elymus repens, fallopia convolvulus, galeopsis tetrahit, galium aparine, gnaphalium uliginosum, lamium purpureum, lapsana communis, lipandra polysperma, oxalis stricta, persicaria lapathifolia, persicaria maculosa, plantago uliginosa, poa annua, scleranthus annuus, sonchus arvensis, stachys palustris, symphytum officinale, trifolium repens, tussilago farfara, vicia cracca, vicia hirsuta, vicia sativa, viola arvensis, artemisia vulgaris, daucus carota, galinsoga parviflora, sinapis arvensis, vicia tetrasperma