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