populus nigra, urtica dioica, humulus lupulus, aegopodium podagraria, galium aparine, fraxinus excelsior, ficaria verna, phalaris arundinacea, poa trivialis, rubus idaeus, dactylis glomerata, geranium robertianum, rubus caesius, salix cinerea, arrhenatherum elatius, cirsium oleraceum, torilis japonica, circaea lutetiana, sambucus nigra, viburnum opulus