text: bolboschoenus planiculmis, cirsium arvense, persicaria lapathifolia, plantago major, samolus valerandi, agrostis stolonifera, argentina anserina, atriplex prostrata, carex secalina, cirsium brachycephalum, echinochloa crus-galli, melilotus dentatus, phragmites australis, potentilla supina, ranunculus sceleratus, rumex stenophyllus, sonchus arvensis, symphytum officinale, trifolium hybridum, veronica anagalloides, epilobium tetragonum, inula britannica