rumex obtusifolius, arctium minus, stellaria media, urtica dioica, acer negundo, atriplex sagittata, chenopodiastrum hybridum, hordeum murinum, lactuca serriola, lathyrus oleraceus, poa trivialis, senecio vulgaris, thlaspi arvense, amaranthus retroflexus, asperugo procumbens, atriplex prostrata, bromus sterilis, medicago lupulina, sonchus arvensis, chenopodium ficifolium, descurainia sophia, tripleurospermum inodorum