triticum aestivum, veronica hederifolia, veronica persica, brachythecium rutabulum, capsella bursa-pastoris, cirsium arvense, fissidens taxifolius, galium aparine, lamium purpureum, myosotis arvensis, oxyrrhynchium hians, rumex obtusifolius, stellaria media, viola arvensis, apera spica-venti, mentha arvensis, papaver rhoeas, poa trivialis, sonchus arvensis, thlaspi arvense, tripleurospermum inodorum, veronica arvensis