text: elymus repens, ceratodon purpureus, agrostis capillaris, holosteum umbellatum, viola arvensis, arabidopsis thaliana, crepis tectorum, erigeron canadensis, filago arvensis, galium mollugo, myosotis stricta, potentilla argentea, senecio vernalis, veronica arvensis, veronica triphyllos, vicia sativa, fallopia convolvulus, trifolium arvense, roemeria argemone, vicia hirsuta