glyceria maxima, phalaris arundinacea, elymus repens, urtica dioica, anthriscus sylvestris, cirsium arvense, glechoma hederacea, poa trivialis, acorus calamus, angelica sylvestris, cardamine pratensis, juncus effusus, myosotis scorpioides, persicaria amphibia, persicaria hydropiper, phragmites australis, solanum dulcamara, sparganium erectum, stachys palustris