picea abies, pinus sylvestris, acer platanoides, aegopodium podagraria, artemisia absinthium, betula pendula, calamagrostis canescens, campanula patula, carex acuta, convallaria majalis, corylus avellana, dryopteris carthusiana, elymus repens, equisetum pratense, geum urbanum, glechoma hederacea, hylotelephium maximum, juniperus communis, luzula pilosa, lycopodium clavatum, maianthemum bifolium, orthilia secunda, poa annua, prunella vulgaris, pteridium aquilinum, pulmonaria obscura, pyrola rotundifolia, quercus robur, rubus saxatilis, scrophularia nodosa, sorbus aucuparia, spinulum annotinum, stellaria graminea, trommsdorffia maculata, vaccinium myrtillus, vaccinium vitis-idaea