galinsoga parviflora, echinochloa crus-galli, capsella bursa-pastoris, euphorbia peplus, geranium pusillum, lamium purpureum, malva neglecta, sonchus oleraceus, amaranthus retroflexus, chenopodiastrum hybridum, convolvulus arvensis, lipandra polysperma, lysimachia arvensis, poa pratensis, senecio vulgaris, sonchus arvensis, stellaria media, trifolium repens, atriplex patula, euphorbia helioscopia