centaurea cyanus, buglossoides arvensis, delphinium consolida, anthemis arvensis, arenaria serpyllifolia, campanula rapunculoides, cirsium arvense, convolvulus arvensis, elymus repens, medicago falcata, papaver dubium, roemeria argemone, sinapis arvensis, vicia cracca, viola arvensis, achillea millefolium, agrostis gigantea, artemisia vulgaris, capsella bursa-pastoris, chenopodium album, cota tinctoria, fallopia convolvulus, galium aparine, lapsana communis, linaria vulgaris, medicago lupulina, myosotis arvensis, poa pratensis, rumex crispus, sonchus arvensis, stellaria media, tripleurospermum inodorum, vicia sativa