matricaria chamomilla, papaver rhoeas, viola arvensis, apera spica-venti, aphanes arvensis, centaurea cyanus, cerastium glomeratum, chenopodium album, cirsium arvense, convolvulus arvensis, galium aparine, stellaria media, vicia hirsuta, arenaria serpyllifolia, capsella bursa-pastoris, elymus repens, fallopia convolvulus, galinsoga parviflora, lamium purpureum, mentha arvensis, myosotis arvensis, polygonum aviculare, raphanus raphanistrum, scleranthus annuus, veronica arvensis, vicia tetrasperma, vicia villosa