chenopodium album, lipandra polysperma, persicaria lapathifolia, amaranthus blitum, amaranthus retroflexus, capsella bursa-pastoris, convolvulus arvensis, galinsoga parviflora, persicaria maculosa, setaria verticillata, setaria viridis, viola arvensis, amaranthus cruentus, anthemis arvensis, atriplex patula, cerastium glomeratum, digitaria sanguinalis, echinochloa crus-galli, elymus repens, euphorbia helioscopia, fumaria officinalis, geranium pusillum, lamium purpureum, matricaria chamomilla, oxalis stricta, poa annua, polygonum aviculare, ranunculus sardous, senecio vulgaris, setaria pumila, sinapis arvensis, sonchus arvensis, stellaria media, thlaspi arvense