prunus spinosa, crataegus monogyna, quercus robur, calluna vulgaris, euonymus europaeus, frangula alnus, ilex aquifolium, lonicera periclymenum, molinia caerulea, potentilla erecta, pseudoscleropodium purum, pteridium aquilinum, rosa canina, stachys officinalis, ulex minor, viburnum opulus