agrostis stolonifera, glycyrrhiza echinata, althaea officinalis, amorpha fruticosa, asparagus officinalis, chenopodium album, cirsium arvense, convolvulus arvensis, eleocharis acicularis, galium palustre, gratiola officinalis, juncus compressus, lythrum salicaria, medicago lupulina, mentha arvensis, persicaria amphibia, poa pratensis, potentilla reptans, ranunculus repens, rorippa sylvestris, scutellaria hastifolia, stachys palustris, symphytum officinale, thalictrum lucidum, trifolium repens