apera spica-venti, corispermum intermedium, erigeron canadensis, medicago lupulina, melilotus albus, chenopodium album, sisymbrium altissimum, agrostis capillaris, arenaria serpyllifolia, artemisia vulgaris, descurainia sophia, fallopia convolvulus, lactuca serriola, lepidium densiflorum, lotus corniculatus, poa annua, salsola kali, senecio viscosus, senecio vulgaris, tanacetum vulgare, tripleurospermum inodorum, crepis tectorum, matricaria discoidea, spergula arvensis, tussilago farfara, vicia hirsuta