stellaria media, galium aparine, rumex crispus, tripleurospermum inodorum, arabidopsis thaliana, argentina anserina, fallopia convolvulus, myosotis arvensis, plantago uliginosa, poa annua, ranunculus repens, sagina procumbens, spergula arvensis, vicia hirsuta, viola arvensis, capsella bursa-pastoris, galinsoga parviflora, gnaphalium uliginosum, lamium purpureum, mentha arvensis, persicaria lapathifolia, raphanus raphanistrum, sonchus asper, trifolium repens