rubia tatarica, anthoxanthum repens, glycyrrhiza echinata, althaea officinalis, bidens tripartita, bolboschoenus maritimus, convolvulus arvensis, dodartia orientalis, echinochloa crus-galli, elymus repens, euphorbia chamaesyce, euphorbia esula, euphorbia tommasiniana, rorippa palustris, rumex stenophyllus, sonchus arvensis, stachys palustris