lamium purpureum, capsella bursa-pastoris, elymus repens, erysimum cheiranthoides, galium aparine, gemmabryum caespiticium, myosotis arvensis, poa annua, poa trivialis, ranunculus repens, rumex obtusifolius, stellaria media, thlaspi arvense, veronica arvensis, veronica hederifolia, viola arvensis, sonchus arvensis, trifolium repens, tripleurospermum inodorum