castanea sativa, pteridium aquilinum, anthoxanthum odoratum, avenella flexuosa, calluna vulgaris, genista sagittalis, holcus lanatus, brachypodium sylvaticum, clematis vitalba, cornus sanguinea, dianthus armeria, drymocallis rupestris, festuca heterophylla, helleborus foetidus, lathyrus linifolius, ligustrum vulgare, pinus sylvestris, veronica officinalis, vincetoxicum hirundinaria, viola canina