be, arr. gent, quercus robur, urtica dioica, sambucus nigra, acer pseudoplatanus, fraxinus excelsior, quercus rubra, prunus serotina, glechoma hederacea, galium aparine, castanea sativa, hedera helix, corylus avellana, heracleum sphondylium, sorbus aucuparia, alnus glutinosa, silene dioica, galanthus nivalis, potentilla indica, poa trivialis, ranunculus repens, crataegus monogyna, geum urbanum, lonicera periclymenum, populus canadensis, symphytum officinale, fagus sylvatica, arum maculatum, holcus lanatus, ribes rubrum, humulus lupulus, rhododendron ponticum, symphoricarpos albus, betula pendula, galeopsis tetrahit, ficaria verna, circaea lutetiana, dryopteris dilatata, lamium galeobdolon, amelanchier lamarckii, prunus avium, prunus padus, robinia pseudoacacia, stachys sylvatica, aegopodium podagraria, eupatorium cannabinum, viburnum opulus, arum italicum, anthriscus sylvestris, polygonatum multiflorum, rumex obtusifolius