delphinium consolida, sonchus arvensis, achillea millefolium, campanula rapunculoides, centaurea cyanus, chenopodium album, elymus repens, equisetum arvense, fallopia convolvulus, sinapis arvensis, tussilago farfara, agrostemma githago, cirsium arvense, convolvulus arvensis, euphorbia helioscopia, galium spurium, knautia arvensis, medicago lupulina, mentha arvensis, myosotis arvensis, papaver dubium, polygonum aviculare, ranunculus repens, silene vulgaris, vicia cracca, vicia hirsuta