epimedium alpinum, carpinus betulus, fraxinus ornus, quercus petraea, cornus sanguinea, acer campestre, corylus avellana, ajuga reptans, carex sylvatica, clematis vitalba, crataegus monogyna, cruciata glabra, fagus sylvatica, helleborus odorus, hepatica nobilis, juglans regia, ligustrum vulgare, prunus avium, pteridium aquilinum, pulmonaria officinalis, robinia pseudoacacia