anthemis arvensis, viola arvensis, agrostemma githago, apera spica-venti, buglossoides arvensis, capsella bursa-pastoris, chenopodium album, cynosurus echinatus, equisetum arvense, fallopia convolvulus, koenigia alpina, lapsana communis, centaurea scabiosa, chaerophyllum aureum, galeopsis tetrahit, myosotis arvensis, poa trivialis, solanum tuberosum, thlaspi arvense, trifolium repens