erica arborea, pteridium aquilinum, daboecia cantabrica, potentilla erecta, vaccinium myrtillus, avenella flexuosa, calluna vulgaris, crataegus monogyna, erica cinerea, erica vagans, euphorbia dulcis, fagus sylvatica, hedera helix, lotus pedunculatus, salix quercifolia, veronica officinalis, vicia sepium