acer platanoides, impatiens parviflora, prunus padus, asarum europaeum, lamium galeobdolon, corylus avellana, equisetum pratense, dryopteris filix-mas, poa nemoralis, cirsium vulgare, euonymus europaeus, fraxinus excelsior, lapsana communis, moehringia trinervia, quercus robur, sambucus racemosa