autumn branch colour deciduous England fall forest Great Britain leaf leaves natural nature rural Sussex trees trunk uk english farm field footpath landscape path track trail winter woodland beautiful brilliant colorful colourful delonix regia extensive flowering flamboyant flamboyant tree flower flower mass of blooms petals red royal poinciana summer tree white abundant brown cannonball like cannonball tree containers couroupita guianensis fruit hard large lecythidacceae round seed pods shells unusual usage utensils woody shells brown cannonball like flowers fragrant Hindu worship pink waxy worship use yellow English oak Fagaceae leisure oak parkland plant Quercus robur September Surrey woody plant dappled Hampshire light New Forest shadow sunlight wood regeneration renewal replanting saplings supports Terrestrial plant tubes