triticum aestivum, fallopia convolvulus, chenopodium album, galeopsis angustifolia, iberis amara, chaenorhinum minus, delphinium halteratum, euphorbia helioscopia, fumaria wirtgenii, linaria supina, vicia villosa, viola arvensis, achillea millefolium, amaranthus retroflexus, centaurea scabiosa, echium vulgare, erodium cicutarium, medicago lupulina, papaver rhoeas, polygonum aviculare, potentilla reptans, reseda lutea, rumex crispus, sisymbrium officinale, stellaria media