myosurus minimus, poa annua, capsella bursa-pastoris, cerastium holosteoides, chenopodium album, descurainia sophia, draba verna, elymus repens, equisetum arvense, fallopia convolvulus, lolium perenne, myosotis stricta, poa trivialis, stellaria media, thlaspi arvense, trifolium repens, veronica agrestis, veronica hederifolia, rumex crispus