text: elymus repens, cynodon dactylon, polygonum aviculare, agrostis stolonifera, arrhenatherum elatius, atriplex patula, calystegia sepium, cichorium intybus, cirsium arvense, crepis setosa, lactuca serriola, lepidium campestre, medicago lupulina, picris hieracioides, rumex crispus, rumex obtusifolius, sonchus asper, verbena officinalis