lolium multiflorum, bromus hordeaceus, coleostephus myconis, holcus lanatus, anthoxanthum aristatum, aphanes arvensis, avena barbata, cerastium pumilum, chenopodium album, echium vulgare, erodium cicutarium, erodium moschatum, euphorbia helioscopia, geranium dissectum, hypochaeris radicata, plantago lanceolata, ranunculus arvensis, raphanus raphanistrum, sherardia arvensis, sonchus asper, spergula arvensis, stachys arvensis, veronica arvensis