picea abies, aruncus dioicus, fraxinus excelsior, galium odoratum, lamium maculatum, sambucus nigra, dryopteris filix-mas, impatiens parviflora, oxalis acetosella, ulmus glabra, asarum europaeum, lathyrus vernus, melica nutans, rabelera holostea, rubus idaeus, stachys sylvatica, urtica dioica