capsella bursa-pastoris, chenopodium album, fallopia convolvulus, juncus bufonius, matricaria chamomilla, poa annua, stellaria media, viola arvensis, apera spica-venti, arabidopsis thaliana, atriplex patula, gnaphalium uliginosum, papaver dubium, persicaria lapathifolia, persicaria maculosa, plantago major, senecio vulgaris, solanum nigrum, sonchus asper