hordeum distichon, veronica sublobata, stellaria media, aphanes arvensis, lamium purpureum, veronica hederifolia, veronica persica, anthemis arvensis, arabidopsis thaliana, cirsium arvense, draba verna, galium aparine, geranium pusillum, lapsana communis, myosotis arvensis, papaver rhoeas, poa annua, poa trivialis, silene noctiflora, thlaspi arvense, viola arvensis, brachythecium albicans, chaerophyllum aromaticum, oxyrrhynchium hians, ranunculus repens, tripleurospermum inodorum