convolvulus arvensis, equisetum arvense, galium aparine, lolium temulentum, mentha arvensis, myosotis arvensis, papaver rhoeas, agrostemma githago, apera spica-venti, aphanes arvensis, arenaria serpyllifolia, cerastium brachypetalum, cirsium arvense, elymus repens, lathyrus aphaca, legousia speculum-veneris, melampyrum arvense, ranunculus arvensis, veronica persica, vicia hirsuta, vicia sativa, vicia tetrasperma, viola arvensis