be, arr. veurne, prunus serotina, acer pseudoplatanus, sambucus nigra, quercus robur, glechoma hederacea, urtica dioica, rubus caesius, crataegus monogyna, galium aparine, mahonia aquifolium, geum urbanum, symphoricarpos albus, quercus rubra, calamagrostis epigejos, fraxinus excelsior, lonicera periclymenum, populus canescens, claytonia perfoliata, silene dioica, jacobaea vulgaris, geranium robertianum, sorbus aucuparia, moehringia trinervia, castanea sativa, betula pendula, ribes rubrum, populus canadensis, ligustrum vulgare, robinia pseudoacacia, holcus lanatus, populus alba, dryopteris dilatata, poa trivialis, euonymus europaeus, cardamine hirsuta, cynoglossum officinale, carex arenaria, hedera helix, epipactis helleborine, stellaria media, eupatorium cannabinum, teucrium scorodonia, agrostis capillaris, dryopteris filix-mas, corylus avellana, pinus nigra, fagus sylvatica, chelidonium majus, amelanchier lamarckii, hyacinthoides non-scripta