pinus sylvestris, corylus avellana, rubus idaeus, chelidonium majus, dryopteris carthusiana, equisetum sylvaticum, fragaria vesca, geum rivale, sambucus racemosa, saponaria officinalis, sorbus aucuparia, urtica dioica, agrimonia eupatoria, dryopteris filix-mas, euonymus verrucosus, geranium robertianum, lonicera xylosteum, prunella vulgaris, pteridium aquilinum, solidago virgaurea, viburnum opulus