triticum aestivum, galium tricornutum, buglossoides arvensis, ranunculus arvensis, adonis aestivalis, galeopsis angustifolia, lathyrus aphaca, medicago sativa, papaver rhoeas, potentilla reptans, sinapis arvensis, bifora radians, conringia orientalis, daucus carota, fallopia convolvulus, iberis amara, lepidium campestre, melilotus officinalis, noccaea perfoliata, polygonum aviculare, thlaspi arvense, veronica arvensis, veronica hederifolia, vicia sativa, viola arvensis