capsella bursa-pastoris, persicaria lapathifolia, amaranthus retroflexus, conium maculatum, convolvulus arvensis, echinochloa crus-galli, setaria pumila, amaranthus powellii, cirsium arvense, digitaria ischaemum, digitaria sanguinalis, elymus repens, galeopsis tetrahit, ranunculus repens