sinapis arvensis, myosotis arvensis, ranunculus repens, achillea millefolium, cerastium fontanum, elymus repens, glebionis segetum, solanum tuberosum, sonchus asper, bellis perennis, cerastium diffusum, crepis capillaris, papaver rhoeas, plantago lanceolata, sonchus oleraceus, vicia cracca, rhinanthus minor, thalictrum minus