apera spica-venti, fallopia convolvulus, tripleurospermum inodorum, veronica persica, atriplex patula, centaurea cyanus, chenopodium album, convolvulus arvensis, galinsoga parviflora, polygonum aviculare, vicia hirsuta, capsella bursa-pastoris, cirsium arvense, elymus repens, galium aparine, gnaphalium uliginosum, matricaria chamomilla, mentha arvensis, myosotis arvensis, poa annua, senecio vulgaris, sinapis arvensis, sonchus arvensis, sonchus asper, stellaria media, euphorbia helioscopia, galeopsis tetrahit, ranunculus repens, stachys palustris