veronica hederifolia, veronica triphyllos, apera spica-venti, capsella bursa-pastoris, chenopodium album, draba verna, elymus repens, fallopia convolvulus, matricaria chamomilla, myosurus minimus, poa annua, raphanus raphanistrum, roemeria argemone, scleranthus annuus, spergula arvensis, stellaria media, tripleurospermum inodorum, viola arvensis, equisetum arvense, vicia sativa