stellaria media, arabidopsis thaliana, arenaria serpyllifolia, artemisia vulgaris, capsella bursa-pastoris, chenopodium album, fallopia convolvulus, galinsoga parviflora, geranium pusillum, gnaphalium uliginosum, lycopsis arvensis, matricaria chamomilla, papaver rhoeas, plantago uliginosa, poa annua, senecio vulgaris, sinapis arvensis, sonchus asper, thlaspi arvense, veronica arvensis, veronica persica, vicia hirsuta, viola arvensis, solanum nigrum, sonchus oleraceus, trifolium pratense, vicia sativa