rubia tatarica, achillea salicifolia, anthoxanthum repens, asparagus officinalis, bolboschoenus maritimus, butomus umbellatus, carex acuta, carex melanostachya, cirsium arvense, convolvulus arvensis, equisetum arvense, euphorbia tommasiniana, galium verum, inula britannica, lysimachia vulgaris, lythrum virgatum, mentha arvensis, persicaria minor, rorippa palustris, rumex thyrsiflorus, scutellaria galericulata, sium latifolium, sonchus arvensis, stachys palustris, thalictrum flavum, xanthium strumarium