be, arr. oudenaarde, fraxinus excelsior, quercus robur, corylus avellana, acer pseudoplatanus, alnus glutinosa, sambucus nigra, glechoma hederacea, urtica dioica, populus canadensis, crataegus monogyna, hedera helix, galium aparine, circaea lutetiana, ribes rubrum, lonicera periclymenum, filipendula ulmaria, geum urbanum, ficaria verna, angelica sylvestris, silene dioica, poa trivialis, arum maculatum, athyrium filix-femina, ranunculus repens, polygonatum multiflorum, sorbus aucuparia, anemone nemorosa, viburnum opulus, primula elatior, humulus lupulus, adoxa moschatellina, heracleum sphondylium, geranium robertianum, stachys sylvatica, prunus avium, cardamine pratensis, galeopsis tetrahit, carex remota, lamium galeobdolon, dryopteris carthusiana, dryopteris dilatata, rumex sanguineus, solanum dulcamara, ulmus minor, deschampsia cespitosa, fagus sylvatica, symphytum officinale, iris pseudacorus, cornus sanguinea, carpinus betulus