delphinium consolida, campanula rapunculoides, cirsium arvense, convolvulus arvensis, fallopia convolvulus, polygonum aviculare, sonchus arvensis, vicia cracca, vicia sativa, avena fatua, lysimachia arvensis, medicago lupulina, sherardia arvensis, viola arvensis, camelina sativa, chenopodium album, elymus repens, euphorbia esula, euphorbia exigua, myosotis arvensis, papaver rhoeas, sinapis arvensis, trifolium pratense