text: holosteum umbellatum, viola arvensis, elymus repens, agrostis capillaris, erigeron canadensis, erodium cicutarium, filago arvensis, hypochaeris radicata, pilosella officinarum, scleranthus annuus, veronica triphyllos, anthemis arvensis, arabidopsis thaliana, crepis tectorum, senecio vernalis, trifolium arvense, veronica arvensis, galium mollugo, vicia sativa