anthemis arvensis, juncus bufonius, mentha arvensis, persicaria hydropiper, persicaria maculosa, polygonum aviculare, ranunculus repens, stachys palustris, viola arvensis, centaurea cyanus, cirsium arvense, fallopia convolvulus, galeopsis tetrahit, geranium dissectum, gnaphalium uliginosum, myosotis arvensis, oxalis stricta, poa trivialis, stellaria media, veronica arvensis, plantago major, sherardia arvensis, sonchus asper, vicia sativa