beta vulgaris, arenaria serpyllifolia, artemisia vulgaris, chenopodium album, convolvulus arvensis, galium aparine, mentha arvensis, persicaria lapathifolia, polygonum aviculare, stellaria media, achillea millefolium, anthemis arvensis, capsella bursa-pastoris, centaurea cyanus, cirsium arvense, echinochloa crus-galli, elymus repens, equisetum arvense, erysimum cheiranthoides, galinsoga parviflora, papaver rhoeas, sisymbrium officinale, sonchus asper, viola arvensis, amaranthus retroflexus