text: poa angustifolia, poa pratensis, achillea millefolium, lolium pratense, plantago lanceolata, potentilla argentea, carex leporina, rorippa sylvestris, stellaria graminea, veronica verna, erigeron annuus, herniaria polygama, potentilla reptans, sedum acre, vicia tetrasperma, xanthium orientale