bromus tectorum, artemisia campestris, achillea millefolium, artemisia vulgaris, ceratodon purpureus, oenothera biennis, apera spica-venti, arrhenatherum elatius, bromus hordeaceus, calamagrostis epigejos, crepis tectorum, dactylis glomerata, daucus carota, filago arvensis, helichrysum arenarium, holcus lanatus, hypericum perforatum, medicago lupulina, papaver dubium, pilosella officinarum