equisetum arvense, fallopia convolvulus, galinsoga parviflora, persicaria lapathifolia, veronica persica, amaranthus blitum, amaranthus retroflexus, chenopodium album, cirsium arvense, convolvulus arvensis, echinochloa crus-galli, elymus repens, euphorbia helioscopia, glechoma hederacea, lamium purpureum, lipandra polysperma, mentha arvensis, polygonum aviculare, potentilla reptans, ranunculus acris, rorippa sylvestris, rumex crispus, setaria pumila, sonchus oleraceus, stachys palustris, symphytum officinale, trifolium repens, verbena officinalis