artemisia campestris, achillea millefolium, artemisia vulgaris, bromus tectorum, ceratodon purpureus, erigeron canadensis, atriplex glabriuscula, erigeron annuus, filago arvensis, helichrysum arenarium, oenothera biennis, pilosella officinarum, trifolium arvense, arenaria serpyllifolia, artemisia absinthium, berteroa incana, bromus hordeaceus, crepis tectorum, daucus carota, elymus repens, erigeron acris, geranium pusillum, holcus lanatus, jacobaea vulgaris, leucanthemum vulgare, rumex acetosella, senecio vernalis, tripleurospermum inodorum, vicia hirsuta, vicia villosa, viola arvensis