amorpha fruticosa, calamagrostis epigejos, populus alba, populus nigra, salix viminalis, althaea officinalis, glycyrrhiza echinata, agrostis stolonifera, arenaria serpyllifolia, aristolochia clematitis, carex praecox, cichorium intybus, convolvulus arvensis, cynodon dactylon, erigeron canadensis, juncus compressus, lathyrus palustris, lathyrus tuberosus, lotus corniculatus, lysimachia nummularia, oenothera biennis, poa angustifolia, poa compressa, rorippa sylvestris, rumex conglomeratus, taraxacum minimum, trifolium campestre, vicia cracca