cirsium arvense, arrhenatherum elatius, centaurea scabiosa, convolvulus arvensis, fallopia convolvulus, agrimonia eupatoria, agrostis stolonifera, carex flacca, cerastium fontanum, festuca ovina, lolium perenne, lysimachia arvensis, matricaria chamomilla, matricaria discoidea, papaver rhoeas, plantago lanceolata, plantago maritima, ranunculus repens, rumex crispus, sonchus asper, urtica dioica, viola hirta, anthriscus sylvestris, capsella bursa-pastoris, galium saxatile, hypericum perforatum, lepidium draba, pimpinella saxifraga, viola arvensis