galium aparine, tripleurospermum inodorum, apera spica-venti, stellaria media, veronica hederifolia, elymus repens, gnaphalium uliginosum, poa annua, centaurea cyanus, myosotis arvensis, polygonum aviculare, tussilago farfara, veronica serpyllifolia, viola arvensis, aphanes arvensis, cerastium holosteoides, cirsium arvense, persicaria lapathifolia, sonchus asper