urtica dioica, erigeron annuus, poa trivialis, populus nigra, artemisia vulgaris, barbarea vulgaris, cardamine impatiens, phalaris arundinacea, stellaria aquatica, bidens tripartita, cardamine flexuosa, lamium purpureum, persicaria hydropiper, rumex obtusifolius, salix purpurea, scrophularia auriculata, scrophularia nodosa, solidago gigantea, sonchus asper, acer negundo, frangula alnus, lolium perenne, populus alba, rorippa amphibia