secale cereale, apera spica-venti, buglossoides arvensis, chenopodium album, convolvulus arvensis, veronica arvensis, veronica triphyllos, agrostemma githago, bromus secalinus, cirsium arvense, erysimum cheiranthoides, euphorbia helioscopia, holosteum umbellatum, myosotis stricta, oxalis stricta, spergula arvensis, vicia tetrasperma