tripleurospermum maritimum, atriplex prostrata, tripolium pannonicum, elymus repens, atriplex littoralis, bromus hordeaceus, bromus tectorum, erigeron canadensis, lactuca serriola, lolium perenne, melilotus albus, poa trivialis, polygonum aviculare, rumex crispus, senecio inaequidens, trifolium arvense