text: cyperus eragrostis, agrostis stolonifera, persicaria maculosa, ranunculus repens, rumex obtusifolius, symphyotrichum squamatum, holcus lanatus, juncus inflexus, setaria pumila, erigeron canadensis, helosciadium nodiflorum, hypericum humifusum, lamium maculatum, mentha suaveolens, solanum chenopodioides, stellaria media, veronica beccabunga