ceratodon purpureus, bromus tectorum, arrhenatherum elatius, artemisia campestris, artemisia vulgaris, viola arvensis, achillea millefolium, artemisia absinthium, bromus hordeaceus, calamagrostis epigejos, convolvulus arvensis, dactylis glomerata, daucus carota, erigeron annuus, erodium cicutarium, filago arvensis, myosotis arvensis, papaver rhoeas, pilosella officinarum, poa pratensis, rumex acetosella, salix caprea, scleranthus perennis, senecio vernalis, silene latifolia, vicia hirsuta, vicia sativa