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