Oaks at Troezen, i. 26;
revered by heathen Lithuanians, ii. 9;
oracular, ii. 43;
sacred among the old Prussians, ii. 43;
sacred to Jupiter, ii. 175, 176;
in peat-bogs of Europe, ii. 350 sqq.;
in peat-bogs of Ireland, ii. 351;
in pile villages of Europe, ii. 352 sq.;
of Ireland, ii. 363;
sick people passed through holes in, ii. 371;