tanacetum vulgare, poa angustifolia, calamagrostis epigejos, carduus crispus, equisetum arvense, rubus caesius, euphorbia palustris, fallopia convolvulus, glechoma hederacea, hypericum perforatum, linaria vulgaris, phalaris arundinacea, phragmites australis, poa palustris, scutellaria hastifolia, urtica dioica, veronica longifolia