elymus repens, convolvulus arvensis, lepidium draba, anchusa officinalis, artemisia vulgaris, carduus acanthoides, cirsium arvense, dactylis glomerata, daucus carota, galium aparine, galium mollugo, poa trivialis, rubus caesius, rumex crispus, sorghum halepense, verbena officinalis, bromus sterilis, tragopogon dubius, tripleurospermum inodorum, tussilago farfara