be, arr. tielt, fraxinus excelsior, quercus robur, corylus avellana, acer pseudoplatanus, sambucus nigra, hedera helix, crataegus monogyna, glechoma hederacea, arum maculatum, urtica dioica, ficaria verna, galium aparine, geum urbanum, polygonatum multiflorum, lonicera periclymenum, ribes rubrum, anemone nemorosa, alnus glutinosa, circaea lutetiana, primula elatior, prunus avium, populus canadensis, ulmus minor, adoxa moschatellina, carpinus betulus, viburnum opulus, sorbus aucuparia, stachys sylvatica, lamium galeobdolon, silene dioica, heracleum sphondylium, fagus sylvatica, cornus sanguinea, athyrium filix-femina, poa trivialis, geranium robertianum, moehringia trinervia, filipendula ulmaria, deschampsia cespitosa, prunus padus, angelica sylvestris, euonymus europaeus, prunus spinosa, acer campestre, humulus lupulus, galanthus nivalis, carex sylvatica, dryopteris carthusiana, aegopodium podagraria, rumex sanguineus