avena sativa, ranunculus repens, spergula arvensis, elymus repens, mentha arvensis, persicaria lapathifolia, sonchus arvensis, stellaria media, viola arvensis, cirsium arvense, galeopsis tetrahit, lathyrus oleraceus, myosotis arvensis, rumex acetosella, fallopia convolvulus, matricaria discoidea, medicago lupulina, poa annua, polygonum aviculare, raphanus raphanistrum, silene latifolia, sonchus asper, tripleurospermum inodorum