stellaria media, apera spica-venti, matricaria chamomilla, poa annua, alopecurus myosuroides, aphanes arvensis, centaurea cyanus, sagina procumbens, trifolium repens, veronica hederifolia, aethusa cynapium, arenaria serpyllifolia, capsella bursa-pastoris, cirsium arvense, fallopia convolvulus, plantago uliginosa, polygonum aviculare, sonchus asper, vicia cracca, viola arvensis