galinsoga parviflora, galeopsis tetrahit, galinsoga quadriradiata, galium aparine, lamium purpureum, persicaria lapathifolia, solanum tuberosum, amaranthus retroflexus, cirsium arvense, convolvulus arvensis, echinochloa crus-galli, equisetum arvense, fallopia convolvulus, fumaria officinalis, lipandra polysperma, setaria pumila, sonchus arvensis, symphytum officinale, trifolium repens