equisetum hyemale, alnus incana, cornus sanguinea, galium odoratum, circaea lutetiana, clematis vitalba, sambucus nigra, fraxinus excelsior, euonymus europaeus, humulus lupulus, lamium galeobdolon, paris quadrifolia, aegopodium podagraria, dryopteris filix-mas, impatiens parviflora, neottia ovata, pulmonaria obscura, rubus caesius, urtica dioica