text: fraxinus excelsior, prunus spinosa, rosa canina, crataegus monogyna, populus canadensis, rubus praecox, rubus geniculatus, urtica dioica, galium aparine, kindbergia praelonga, anthriscus sylvestris, arrhenatherum elatius, calystegia sepium, cornus sanguinea, glechoma hederacea, rubus caesius