hordeum distichon, alopecurus geniculatus, capsella bursa-pastoris, elymus repens, persicaria lapathifolia, plantago major, viola arvensis, convolvulus arvensis, dichodon viscidum, echinochloa crus-galli, lipandra polysperma, lysimachia arvensis, oxalis stricta, poa annua, psammophiliella muralis, ranunculus lateriflorus, ranunculus sardous, raphanus raphanistrum, rumex crispus, sonchus arvensis, trifolium repens, tripleurospermum inodorum, veronica beccabunga, equisetum arvense, myosurus minimus, thlaspi arvense