Buddhist Dictionary of Pali Proper Names by G P Malalasekera
Pañcayojanarattha
Pañcayojanarattha:A district in the Dakkhinadesa of Ceylon,the modern Pasyodunkorala.It is mentioned in various campaigns,and was irrigated and made fertile by Parakkamabāhu I.In it was the Bhīmatittha vihāra,once the repository of the Tooth Relic.Cv.Ivii.71; lxi.35; lxviii.51; lxxii.57; lxxv.21; lxxxv.81.