phalaris arundinacea, ulmus laevis, fraxinus angustifolia, rubus caesius, urtica dioica, carex riparia, deschampsia cespitosa, fallopia dumetorum, galium aparine, acer campestre, galeopsis pubescens, glechoma hederacea, impatiens parviflora, lolium giganteum, lysimachia nummularia, poa palustris