galium aparine, elymus repens, papaver rhoeas, avena fatua, campanula rapunculoides, caucalis platycarpos, cirsium arvense, fallopia convolvulus, galium spurium, delphinium consolida, silene noctiflora, vicia sativa, viola arvensis, artemisia vulgaris, euphorbia exigua, geranium pusillum, lysimachia arvensis, medicago lupulina, roemeria argemone