solanum tuberosum, chenopodium album, galinsoga parviflora, mentha arvensis, stachys palustris, stellaria media, anthemis arvensis, capsella bursa-pastoris, cirsium arvense, convolvulus arvensis, echinochloa crus-galli, elymus repens, euphorbia helioscopia, gnaphalium uliginosum, juncus bufonius, myosotis arvensis, persicaria lapathifolia, polygonum aviculare, sinapis arvensis, spergula arvensis, viola arvensis