text: galinsoga parviflora, veronica persica, convolvulus arvensis, lipandra polysperma, amaranthus retroflexus, campanula rapunculoides, capsella bursa-pastoris, cirsium arvense, echinochloa crus-galli, erodium cicutarium, galinsoga quadriradiata, persicaria maculosa, plantago uliginosa, rubus caesius, sonchus arvensis, sonchus asper, sonchus oleraceus, euphorbia helioscopia