euphorbia exigua, lysimachia arvensis, galeopsis angustifolia, sinapis arvensis, aethusa cynapium, chenopodium album, lysimachia vulgaris, ranunculus arvensis, achillea virescens, atriplex patula, centaurea scabiosa, cerastium arvense, chaenorhinum minus, convolvulus arvensis, daucus carota, euphorbia helioscopia, galeopsis tetrahit, kickxia spuria, lolium perenne, medicago lupulina, papaver rhoeas, persicaria maculosa, phleum pratense, pilosella lactucella, poa pratensis, ranunculus bulbosus, rumex crispus, silene vulgaris, sonchus asper, thymus serpyllum, viola arvensis