artemisia absinthium, bromus tectorum, arenaria serpyllifolia, artemisia vulgaris, leucanthemum vulgare, erigeron annuus, hypericum perforatum, lycopsis arvensis, carduus nutans, centaurea cyanus, daucus carota, lupinus polyphyllus, myosotis arvensis, oenothera biennis, papaver dubium, senecio vernalis, silene latifolia, urtica dioica