triticum aestivum, capsella bursa-pastoris, cerastium glomeratum, apera spica-venti, arabidopsis thaliana, arenaria serpyllifolia, artemisia vulgaris, bromus diandrus, glechoma hederacea, holcus lanatus, lolium temulentum, myosotis arvensis, papaver dubium, papaver rhoeas, persicaria maculosa, poa annua, potentilla reptans, ranunculus repens, roemeria argemone, secale cereale, stellaria media, trifolium repens, valerianella coronata, veronica arvensis, veronica peregrina, vicia hirsuta, vicia sativa, medicago lupulina