be, arr. philippeville, urtica dioica, galium aparine, fraxinus excelsior, sambucus nigra, geum urbanum, anthriscus sylvestris, dactylis glomerata, poa trivialis, ranunculus repens, heracleum sphondylium, glechoma hederacea, alnus glutinosa, cirsium arvense, phalaris arundinacea, aegopodium podagraria, stachys sylvatica, acer pseudoplatanus, elymus repens, quercus robur, poa nemoralis, geranium robertianum, lemna minor, rubus caesius, corylus avellana, prunus padus, deschampsia cespitosa, euonymus europaeus, galeopsis tetrahit, arrhenatherum elatius, prunus spinosa, artemisia vulgaris, brachypodium sylvaticum, ficaria verna, rumex obtusifolius, symphytum officinale, scrophularia nodosa, calystegia sepium, lapsana communis, stellaria media, equisetum arvense, lamium album, rubus idaeus, solanum dulcamara, carpinus betulus, lolium giganteum, filipendula ulmaria, humulus lupulus, lamium galeobdolon, rabelera holostea, acer campestre