hordeum vulgare, buglossoides arvensis, equisetum arvense, veronica triloba, adonis aestivalis, agrostemma githago, arenaria serpyllifolia, camelina microcarpa, cirsium arvense, delphinium consolida, holosteum umbellatum, papaver rhoeas, ranunculus arvensis, raphanus raphanistrum, secale cereale, veronica triphyllos, viola arvensis, descurainia sophia, fallopia convolvulus