hedera helix, fraxinus excelsior, corylus avellana, circaea lutetiana, quercus robur, ribes alpinum, angelica sylvestris, arum italicum, athyrium filix-femina, atrichum undulatum, brachypodium sylvaticum, carpinus betulus, castanea sativa, cirsium palustre, cornus sanguinea, crataegus monogyna, dioscorea communis, dryopteris filix-mas, epilobium montanum, eurhynchium striatum, galium aparine, geranium robertianum, geum urbanum, glechoma hederacea, holcus mollis, hypericum androsaemum, moehringia trinervia, myosotis sylvatica, ornithogalum pyrenaicum, plagiomnium undulatum, polygonatum multiflorum, polystichum setiferum, potentilla sterilis, prunus spinosa, pteridium aquilinum, rabelera holostea, salix atrocinerea, sambucus nigra, scrophularia nodosa, solanum dulcamara, urtica dioica