castanea sativa, hyacinthoides non-scripta, betula pendula, corylus avellana, lamium galeobdolon, lonicera periclymenum, rabelera holostea, anemone nemorosa, milium effusum, populus tremula, viburnum opulus, ficaria verna, kindbergia praelonga, pteridium aquilinum, dryopteris dilatata, acer pseudoplatanus