anthemis arvensis, centaurea cyanus, chaenorhinum minus, euphorbia helioscopia, galium aparine, lycopsis arvensis, persicaria lapathifolia, veronica persica, capsella bursa-pastoris, chenopodium album, euphorbia exigua, gnaphalium uliginosum, linaria vulgaris, myosotis arvensis, plantago major, ranunculus acris, rumex crispus, sherardia arvensis, sonchus asper, spergula arvensis, viola tricolor, fumaria officinalis, lapsana communis, poa annua, sonchus arvensis, stellaria media, thlaspi arvense, vicia hirsuta, vicia sativa