text: holosteum umbellatum, ceratodon purpureus, elymus repens, lolium perenne, stellaria media, veronica sublobata, achillea collina, arenaria serpyllifolia, bryum argenteum, erodium cicutarium, lamium amplexicaule, lotus corniculatus, medicago lupulina, ptychostomum inclinatum, senecio vulgaris, trifolium repens, veronica hederifolia, veronica persica, veronica polita, vicia sativa, artemisia vulgaris, avena fatua, capsella bursa-pastoris, cirsium arvense, descurainia sophia, knautia kitaibelii, papaver rhoeas