poa annua, stellaria media, tripleurospermum inodorum, lamium purpureum, veronica persica, alopecurus geniculatus, apera spica-venti, lamium amplexicaule, poa trivialis, veronica arvensis, veronica hederifolia, viola arvensis, arabidopsis thaliana, cerastium holosteoides, euphorbia helioscopia, myosotis arvensis, myosurus minimus, ranunculus repens