carex acuta, achillea salicifolia, althaea officinalis, asparagus officinalis, butomus umbellatus, cirsium arvense, eleocharis acicularis, lysimachia vulgaris, lythrum virgatum, mentha arvensis, persicaria amphibia, persicaria minor, schoenoplectus lacustris, scutellaria hastifolia, stachys palustris, veronica longifolia