avena fatua, bromus sterilis, lolium perenne, setaria pumila, chaenorhinum minus, convolvulus arvensis, coronilla varia, dactylis glomerata, delphinium consolida, elymus repens, erigeron canadensis, euphorbia exigua, fallopia convolvulus, glechoma hederacea, lathyrus tuberosus, lysimachia arvensis, medicago lupulina, papaver rhoeas, picris hieracioides, plantago major, reseda lutea, setaria viridis, silene noctiflora, stachys annua, viola arvensis, aethusa cynapium, brassica napus, carduus acanthoides, cerastium holosteoides, hordeum vulgare, lathyrus oleraceus, triticum aestivum