oxalis acetosella, picea abies, tilia cordata, aconitum septentrionale, aegopodium podagraria, angelica sylvestris, asarum europaeum, campanula latifolia, convallaria majalis, corylus avellana, dryopteris carthusiana, dryopteris filix-mas, equisetum pratense, euonymus verrucosus, geum rivale, glechoma hederacea, mercurialis perennis, milium effusum, pinus sylvestris, pteridium aquilinum, pulmonaria obscura, quercus robur, rabelera holostea, rubus saxatilis, solidago virgaurea, sorbus aucuparia, urtica dioica