corylus avellana, fraxinus angustifolia, hedera hibernica, helleborus foetidus, lonicera periclymenum, populus nigra, primula vulgaris, rubus ulmifolius, asplenium adiantum-nigrum, brachypodium sylvaticum, bromus ramosus, crataegus monogyna, geranium robertianum, melica uniflora, ranunculus repens