juncus bufonius, persicaria lapathifolia, stellaria media, arabidopsis thaliana, cirsium arvense, fallopia convolvulus, gnaphalium uliginosum, matricaria chamomilla, myosotis arvensis, persicaria maculosa, plantago uliginosa, poa annua, raphanus raphanistrum, rumex crispus, sagina procumbens, spergula arvensis, tussilago farfara, veronica arvensis, galium aparine, ranunculus repens, sonchus arvensis, sonchus asper, trifolium repens