ceratodon purpureus, corynephorus canescens, pilosella officinarum, rumex acetosella, artemisia vulgaris, hypochaeris radicata, placynthiella oligotropha, achillea millefolium, agrostis capillaris, convolvulus arvensis, equisetum arvense, erigeron canadensis, holcus lanatus, jasione montana, oenothera biennis, spergula morisonii, veronica dillenii