oxybasis urbica, xanthium spinosum, amaranthus retroflexus, amaranthus albus, bidens tripartita, chenopodium album, convolvulus arvensis, fallopia convolvulus, hibiscus palustris, lotus corniculatus, lythrum hyssopifolia, malva pusilla, malva sylvestris, mentha pulegium, oxybasis glauca, persicaria lapathifolia, plantago media, polygonum aviculare, portulaca oleracea, potentilla supina, pulicaria vulgaris, tripleurospermum inodorum