convolvulus arvensis, galeopsis tetrahit, achillea virescens, agrostis stolonifera, euphrasia officinalis, raphanus raphanistrum, trifolium pratense, vicia cracca, viola arvensis, capsella bursa-pastoris, cerastium fontanum, elymus repens, gnaphalium uliginosum, lycopsis arvensis, lysimachia arvensis, lysimachia vulgaris, scleranthus annuus, trifolium repens, daucus carota