aphanes arvensis, matricaria chamomilla, symphytum officinale, apera spica-venti, poa trivialis, viola arvensis, anthemis arvensis, calystegia sepium, capsella bursa-pastoris, cirsium arvense, convolvulus arvensis, elymus repens, erigeron annuus, galium aparine, lamium purpureum, legousia speculum-veneris, lolium multiflorum, lolium perenne, myosotis arvensis, oxalis stricta, papaver rhoeas, polygonum aviculare, valerianella dentata, veronica arvensis, veronica persica