text: setaria pumila, achillea millefolium, convolvulus arvensis, lamium purpureum, ranunculus repens, solanum nigrum, tussilago farfara, agrostis stolonifera, chenopodium album, cirsium arvense, echinochloa crus-galli, linaria vulgaris, lipandra polysperma, lysimachia arvensis, polygonum aviculare, setaria viridis, sonchus oleraceus, amaranthus retroflexus, atriplex patula, daucus carota, fallopia convolvulus, medicago lupulina, persicaria lapathifolia, potentilla reptans, sorghum halepense, stachys palustris