triticum aestivum, falcaria vulgaris, papaver rhoeas, aethusa cynapium, centaurea cyanus, centaurea scabiosa, delphinium consolida, polygonum aviculare, secale cereale, achillea millefolium, arenaria serpyllifolia, camelina microcarpa, campanula rapunculoides, capsella bursa-pastoris, cerastium arvense, chenopodium album, cichorium intybus, cirsium arvense, equisetum arvense, galium mollugo, geranium pusillum, lamium amplexicaule, medicago lupulina, nigella arvensis, ranunculus bulbosus, roemeria argemone, rubus caesius, sinapis arvensis, stellaria media, thlaspi arvense, vicia tenuifolia, viola arvensis