be, arr. oudenaarde, fraxinus excelsior, silene dioica, urtica dioica, arum maculatum, galium aparine, corylus avellana, quercus robur, filipendula ulmaria, alnus glutinosa, glechoma hederacea, sambucus nigra, ficaria verna, circaea lutetiana, acer pseudoplatanus, adoxa moschatellina, angelica sylvestris, hedera helix, geum urbanum, crataegus monogyna, heracleum sphondylium, primula elatior, stachys sylvatica, ranunculus repens, geranium robertianum, lamium galeobdolon, anemone nemorosa, ribes rubrum, athyrium filix-femina, poa trivialis, polygonatum multiflorum, viburnum opulus, lonicera periclymenum, cornus sanguinea, cardamine pratensis, humulus lupulus, carex remota, prunus avium, hyacinthoides non-scripta, galeopsis tetrahit, rumex sanguineus, carpinus betulus, paris quadrifolia, dryopteris filix-mas, phalaris arundinacea, solanum dulcamara, populus canadensis, allium ursinum, caltha palustris, ajuga reptans, valeriana officinalis