HE´RCULISSILVA a forest of Germany, mentioned only by Tacitus (Tac. Ann. 2.12) as situated on the east of the river Visurgis, whence modern writers identify it with the Suntelgebirge, on the west of the town of Minden. [L.S]
Dictionary of Greek and Roman Geography, illustrated by numerous engravings on wood. William Smith, LLD. London. Walton and Maberly, Upper Gower Street and Ivy Lane, Paternoster Row; John Murray, Albemarle Street. 1854.