equisetum arvense, chenopodium album, amaranthus retroflexus, cirsium arvense, polygonum aviculare, amaranthus powellii, atriplex patula, descurainia sophia, elymus repens, galium aparine, lysimachia arvensis, mercurialis annua, papaver rhoeas, plantago major, raphanus raphanistrum, setaria viridis, tripleurospermum maritimum, veronica persica