text: hedera helix, populus canadensis, cornus sanguinea, alnus glutinosa, quercus robur, humulus lupulus, corylus avellana, prunus padus, elymus repens, euonymus europaeus, galium aparine, glechoma hederacea, kindbergia praelonga, rubus caesius, poa nemoralis, prunus spinosa, stachys sylvatica, urtica dioica, brachythecium rutabulum, cirsium arvense, dactylis glomerata, poa trivialis, rubus idaeus, sambucus nigra, symphytum officinale