triticum aestivum, apera spica-venti, aphanes arvensis, arabidopsis thaliana, arenaria serpyllifolia, artemisia vulgaris, bromus diandrus, capsella bursa-pastoris, cerastium glomeratum, equisetum arvense, glechoma hederacea, medicago lupulina, myosotis arvensis, oxalis corniculata, papaver dubium, papaver rhoeas, persicaria maculosa, poa annua, polygonum aviculare, potentilla reptans, roemeria argemone, secale cereale, stellaria media, veronica arvensis, veronica hederifolia, veronica persica, vicia sativa, elymus repens, lysimachia arvensis, ranunculus repens