text: agrostis stolonifera, apera spica-venti, artemisia vulgaris, barbarea vulgaris, chenopodium album, fallopia convolvulus, melilotus albus, mentha aquatica, mentha longifolia, persicaria lapathifolia, persicaria maculosa, rorippa palustris, rumex crispus, salix purpurea, saponaria officinalis, silene latifolia, tanacetum vulgare, thlaspi arvense, tussilago farfara