equisetum hyemale, cornus sanguinea, fraxinus excelsior, alnus incana, crataegus monogyna, paris quadrifolia, populus nigra, quercus robur, carex sylvatica, convallaria majalis, euonymus europaeus, ligustrum vulgare, prunus spinosa, viburnum opulus, lysimachia vulgaris, neottia ovata