lactuca serriola, arctium lappa, argentina anserina, artemisia campestris, atriplex sagittata, ceratodon purpureus, cirsium arvense, corispermum hyssopifolium, datura stramonium, descurainia sophia, echium vulgare, elymus repens, eragrostis minor, euphorbia cyparissias, fallopia convolvulus, glechoma hederacea, leonurus cardiaca, lepidium ruderale, linaria vulgaris, malva neglecta, oxalis stricta, polygonum aviculare, rumex acetosella, streblotrichum convolutum, urtica dioica