centaurea cyanus, papaver rhoeas, buglossoides arvensis, elymus repens, galeopsis tetrahit, sinapis arvensis, sonchus arvensis, achillea virescens, alopecurus myosuroides, atriplex patula, campanula rapunculoides, cirsium arvense, convolvulus arvensis, euphorbia exigua, lapsana communis, lysimachia vulgaris, papaver dubium, ranunculus arvensis, raphanus raphanistrum, sonchus asper, valerianella rimosa, veronica persica, lathyrus pratensis, prunella vulgaris, viola arvensis