castanea sativa, corylus avellana, gentiana asclepiadea, vaccinium myrtillus, acer pseudoplatanus, aposeris foetida, carpinus betulus, convallaria majalis, crataegus monogyna, daphne mezereum, fraxinus ornus, galium odoratum, galium sylvaticum, genista germanica, hedera helix, luzula luzuloides, melampyrum pratense, mycelis muralis, polygonatum multiflorum, polytrichum commune, prenanthes purpurea, prunus avium, pteridium aquilinum, symphytum tuberosum, torminalis glaberrima, viburnum lantana, viburnum opulus