Quercus robur the oak tree at Boscobel House, where the future King Charles II hid from his Parliamentarian pursuers in 1650 during the English Civil War; the tree has since been known as the Royal Oak. This event was celebrated nationally on 29 May as Oak Apple Day, which is continued to this day in some communities. ‘The Royal Oak’ is the third most popular pub name in Britain (541 in 2007) and has been the name of eight major Royal Navy warships. The naval associations are strengthened by the fact that oak was the main construction material for sailing warships. The
Oak Apple Day some parts of the country as a "shick-shack") or sprigs of oak leaves, in reference to the occasion after the Battle of Worcester in September 1651, when Charles II escaped the Roundhead army by hiding in an oak tree near Boscobel House. Anyone who failed to wear a sprig of oak risked being pelted with bird's eggs or thrashed with nettles. In Sussex, those not wearing oak were liable to be pinched, giving rise to the unofficial name of "Pinch- Day"; similarly it was known as "Bumping Day" in Essex. In Upton Grey, Hampshire, after the church bells had been