calluna vulgaris, pinus pinaster, ulex minor, corynephorus canescens, pteridium aquilinum, agrostula truncatula, anthoxanthum odoratum, bellis perennis, cytisus scoparius, digitalis purpurea, hypericum humifusum, osmunda regalis, polygala serpyllifolia, quercus robur, simethis planifolia, ulex europaeus