secale cereale, apera spica-venti, centaurea cyanus, cirsium arvense, poa annua, stellaria media, tripleurospermum inodorum, viola arvensis, artemisia vulgaris, capsella bursa-pastoris, cerastium holosteoides, delphinium consolida, erysimum cheiranthoides, fumaria officinalis, geranium pusillum, juncus bufonius, lamium purpureum, medicago lupulina, mentha arvensis, papaver rhoeas, persicaria lapathifolia, plantago lanceolata, rumex crispus, silene latifolia, sinapis arvensis, sonchus asper, spergula arvensis, stachys palustris, thlaspi arvense, trifolium campestre, veronica agrestis, veronica arvensis, vicia hirsuta, vicia tetrasperma, vicia villosa