galium aparine, populus nigra, glechoma hederacea, phalaris arundinacea, ulmus minor, quercus robur, ficaria verna, poa trivialis, symphytum officinale, urtica dioica, alopecurus pratensis, cornus sanguinea, crataegus monogyna, deschampsia cespitosa, humulus lupulus, lysimachia nummularia, ranunculus repens, rubus caesius