aphanes arvensis, cerastium glomeratum, papaver rhoeas, trifolium repens, anthemis arvensis, apera spica-venti, arenaria serpyllifolia, daucus carota, elymus repens, legousia speculum-veneris, matricaria chamomilla, stellaria media, viola arvensis, capsella bursa-pastoris, chenopodium album, cirsium arvense, convolvulus arvensis, fallopia convolvulus, galinsoga parviflora, galium aparine, geranium pusillum, lapsana communis, myosotis arvensis, plantago uliginosa, poa annua, poa trivialis, veronica arvensis