urtica dioica, impatiens glandulifera, lamium maculatum, populus nigra, epilobium ciliatum, glechoma hederacea, phalaris arundinacea, poa palustris, calystegia sepium, deschampsia cespitosa, echinochloa crus-galli, galium aparine, impatiens parviflora, poa trivialis, sonchus asper, stachys sylvatica