reynoutria japonica, salix purpurea, galium aparine, glechoma hederacea, urtica dioica, acer platanoides, aegopodium podagraria, alliaria petiolata, ficaria verna, galeopsis tetrahit, humulus lupulus, impatiens glandulifera, poa trivialis, salix alba, stachys sylvatica, viscum album