secale cereale, centaurea cyanus, papaver rhoeas, spergularia rubra, aphanes arvensis, capsella bursa-pastoris, chenopodium album, cirsium arvense, delphinium consolida, equisetum arvense, fallopia convolvulus, galium aparine, geranium pusillum, lamium purpureum, lysimachia arvensis, myosotis arvensis, myosotis stricta, myosurus minimus, poa trivialis, polygonum aviculare, rumex crispus, silene latifolia, sinapis arvensis, sonchus arvensis, stellaria media, tussilago farfara, vicia hirsuta, viola arvensis, rumex acetosa