be, arr. brugge, quercus robur, fraxinus excelsior, corylus avellana, sambucus nigra, urtica dioica, acer pseudoplatanus, hedera helix, lonicera periclymenum, glechoma hederacea, alnus glutinosa, sorbus aucuparia, crataegus monogyna, galium aparine, geum urbanum, silene dioica, populus canadensis, polygonatum multiflorum, ficaria verna, arum maculatum, poa trivialis, circaea lutetiana, adoxa moschatellina, athyrium filix-femina, dryopteris dilatata, heracleum sphondylium, anemone nemorosa, ranunculus repens, ribes rubrum, primula elatior, filipendula ulmaria, lamium galeobdolon, angelica sylvestris, castanea sativa, quercus rubra, prunus avium, stachys sylvatica, hyacinthoides non-scripta, dryopteris carthusiana, fagus sylvatica, betula pubescens, galeopsis tetrahit, betula pendula, viburnum opulus, geranium robertianum, juncus effusus, prunus serotina, cardamine pratensis, holcus lanatus, moehringia trinervia, humulus lupulus