text: elymus repens, achillea millefolium, agrostis gigantea, arabidopsis thaliana, arenaria serpyllifolia, capsella bursa-pastoris, cerastium holosteoides, chenopodium album, mentha arvensis, myosotis arvensis, raphanus raphanistrum, rumex acetosella, scleranthus annuus, sherardia arvensis, spergula arvensis, stellaria media, trifolium campestre, veronica arvensis, veronica persica, vicia hirsuta, viola arvensis, campanula patula, erodium cicutarium, fallopia convolvulus, geranium pusillum, valerianella dentata