text: urtica dioica, populus nigra, salix alba, impatiens glandulifera, acer negundo, alnus incana, galium aparine, glechoma hederacea, phalaris arundinacea, sambucus nigra, aegopodium podagraria, arctium lappa, calystegia sepium, lamium maculatum, lolium giganteum, symphyotrichum novi-belgii, angelica sylvestris, cirsium arvense