agrostis stolonifera, elymus repens, achillea salicifolia, anthoxanthum repens, bidens tripartita, carex melanostachya, digitaria sanguinalis, echinochloa crus-galli, inula britannica, allium angulosum, althaea officinalis, euphorbia palustris, jacobaea vulgaris, lysimachia nummularia, mentha arvensis, persicaria amphibia, plantago major, polygonum patulum, rorippa amphibia, solanum nigrum, sonchus arvensis, stachys palustris, thalictrum minus