it, treviso, veronica persica, stellaria media, convolvulus arvensis, elymus repens, capsella bursa-pastoris, chenopodium album, cirsium arvense, calystegia sepium, plantago major, lamium purpureum, poa trivialis, galium aparine, equisetum arvense, persicaria maculosa, euphorbia helioscopia, ranunculus repens, rumex obtusifolius, poa annua, fallopia convolvulus, sonchus asper, polygonum aviculare, veronica arvensis, setaria helvola, myosotis arvensis, senecio vulgaris, sonchus oleraceus, achillea millefolium, trifolium repens, lipandra polysperma, lysimachia arvensis, rumex crispus, potentilla reptans, oxalis stricta, digitaria sanguinalis, plantago lanceolata, echinochloa crus-galli, urtica dioica, amaranthus retroflexus, lolium perenne, glechoma hederacea, silene latifolia, papaver rhoeas, galinsoga parviflora, medicago lupulina, viola arvensis, dactylis glomerata, vicia sativa, artemisia vulgaris, legousia speculum-veneris, persicaria lapathifolia