calamagrostis epigejos, juncus gerardi, phragmites australis, lolium arundinaceum, ambrosia artemisiifolia, artemisia santonicum, cichorium intybus, daucus carota, galium humifusum, lotus corniculatus, melilotus albus, poa angustifolia, puccinellia gigantea, scirpoides holoschoenus, sonchus palustris, xanthium strumarium