autumn Castanea chestnut edible England english fall fallen fruit Great Britain nut Prickly ripe seed shell spikey spiky spiny Sussex tree branch brown cone coniferous foliage green juvenile leaves nature needle pinaceae pine pinoideae Pinus pollen pollination scale seeds species success case leaf natural spines adansonia gregorii Australian baobab Australian boab barrel trunk boab boab tree bottle tree brown-gray brown-grey cream dead rat tree deciduous distinctive flower flowers furry gadawon gouty stem tree grotesque indigenous Kimberley native large road verge shape slow-growing smooth bark soft fibrous wood trunk useful verge water retention white art Boxing Day chocolate chocolate figure chocolate santa christmas decoration christmas food christmas ornament christmas szene decoration event hazelnut Holiday ornament Lawn ornament Mandarin orange nuts plant santa figure sculpture xmas decoration Australian bush bush plant cap caps capsule clusters colorful colors colourful colours conical dry eucalypts honky nuts native natural coloring natural colouring seed pods strange trees unusual unusual shape