alopecurus myosuroides, cerastium glomeratum, equisetum ramosissimum, apera spica-venti, arabidopsis thaliana, capsella bursa-pastoris, cirsium arvense, elymus repens, glechoma hederacea, myosotis arvensis, oxalis corniculata, papaver dubium, papaver rhoeas, poa annua, potentilla reptans, thymelaea passerina, veronica persica, vicia sativa, viola tricolor, stellaria media