quercus robur, ulmus laevis, fraxinus excelsior, rubus caesius, cornus sanguinea, circaea lutetiana, kindbergia praelonga, oxyrrhynchium hians, deschampsia cespitosa, lolium giganteum, milium effusum, phalaris arundinacea, equisetum arvense, acer campestre, crataegus laevigata, ribes rubrum