mercurialis perennis, hedera helix, arum maculatum, asplenium scolopendrium, glechoma hederacea, lamium galeobdolon, dryopteris filix-mas, galium odoratum, lathyrus vernus, ornithogalum pyrenaicum, asplenium trichomanes, brachypodium sylvaticum, cardamine pratensis, euphorbia amygdaloides, geranium robertianum, helleborus foetidus, melica uniflora, ruscus aculeatus