hedera helix, corylus avellana, populus canadensis, acer pseudoplatanus, fraxinus excelsior, adoxa moschatellina, anemone nemorosa, ficaria verna, aegopodium podagraria, arum maculatum, brachythecium rutabulum, circaea lutetiana, cornus sanguinea, crataegus monogyna, fissidens taxifolius, geranium robertianum, hyacinthoides non-scripta, kindbergia praelonga, lamium galeobdolon, mercurialis perennis, moehringia trinervia, oxyrrhynchium hians, polygonatum multiflorum, primula elatior, ribes rubrum, silene dioica, urtica dioica