jacobaea vulgaris, rubia tatarica, althaea officinalis, atriplex prostrata, bidens tripartita, bolboschoenus maritimus, cirsium arvense, echinochloa crus-galli, elymus repens, euphorbia esula, euphorbia palustris, glycyrrhiza echinata, juncus gerardi, lotus tenuis, lysimachia vulgaris, lythrum virgatum, oenanthe aquatica, phalaris arundinacea, plantago major, polygonum arenarium, rumex stenophyllus, stachys palustris, xanthium strumarium