セルウィウス城壁
Many of the burial pits of the ancient necropolis, attested to predate the gardens, have been found near the north-west corner of the Piazza Vittorio Emanuele, that is, outside the porta Esquilina and the Servian Wall and north of the via Tiburtina vetus. Probably the horti extended north from that gate and road on both sides of the agger.