be, arr. philippeville, urtica dioica, fraxinus excelsior, galium aparine, ranunculus repens, filipendula ulmaria, alnus glutinosa, crataegus monogyna, hedera helix, geum urbanum, corylus avellana, geranium robertianum, acer pseudoplatanus, sambucus nigra, silene dioica, glechoma hederacea, poa trivialis, arum maculatum, heracleum sphondylium, stachys sylvatica, angelica sylvestris, circaea lutetiana, ficaria verna, quercus robur, phalaris arundinacea, juncus effusus, chrysosplenium oppositifolium, athyrium filix-femina, galium palustre, caltha palustris, deschampsia cespitosa, epilobium hirsutum, dryopteris dilatata, solanum dulcamara, lonicera periclymenum, cardamine pratensis, dryopteris filix-mas, holcus lanatus, carex remota, cirsium palustre, agrostis stolonifera, prunus spinosa, hyacinthoides non-scripta, anthriscus sylvestris, iris pseudacorus, mercurialis perennis, salix cinerea, valeriana officinalis, lamium galeobdolon, rumex sanguineus, brachypodium sylvaticum