juncus bufonius, lipandra polysperma, poa annua, arabidopsis thaliana, cerastium glomeratum, chenopodium album, convolvulus arvensis, equisetum arvense, gnaphalium uliginosum, hypericum humifusum, lysimachia arvensis, matricaria chamomilla, mentha arvensis, myosotis arvensis, persicaria maculosa, plantago major, ranunculus repens, raphanus raphanistrum, rumex crispus, sagina procumbens, sonchus asper, veronica serpyllifolia, vicia tetrasperma, rumex obtusifolius, stellaria media, trifolium repens