digitaria ischaemum, digitaria sanguinalis, amaranthus powellii, amaranthus retroflexus, echinochloa crus-galli, setaria pumila, arabidopsis thaliana, capsella bursa-pastoris, chenopodium album, cirsium arvense, fallopia convolvulus, lamium purpureum, lipandra polysperma, oxalis stricta, persicaria lapathifolia, silene latifolia, silene vulgaris, sinapis arvensis, stellaria media, trifolium repens, veronica arvensis, vicia tetrasperma, cerastium holosteoides, galinsoga parviflora, vicia cracca