be, arr. philippeville, fraxinus excelsior, corylus avellana, heracleum sphondylium, quercus robur, arum maculatum, hedera helix, carpinus betulus, ranunculus repens, filipendula ulmaria, acer pseudoplatanus, angelica sylvestris, urtica dioica, glechoma hederacea, primula elatior, fagus sylvatica, alnus glutinosa, lamium galeobdolon, anemone nemorosa, stachys sylvatica, geum urbanum, prunus avium, poa trivialis, galium aparine, polygonatum multiflorum, lonicera periclymenum, viburnum opulus, silene dioica, ajuga reptans, cardamine pratensis, cornus sanguinea, circaea lutetiana, ficaria verna, holcus lanatus, sambucus nigra, crataegus monogyna, galeopsis tetrahit, ranunculus acris, athyrium filix-femina, dactylis glomerata, scrophularia nodosa, carex sylvatica, geranium robertianum, ribes rubrum, rabelera holostea, hyacinthoides non-scripta, valeriana officinalis, adoxa moschatellina, salix caprea, euonymus europaeus, cirsium oleraceum