Buddhist Dictionary of Pali Proper Names by G P Malalasekera
Pipphali-Vihāra
Pipphali-vihāra:A monastery in Sonagiripāda in Ceylon.It was the residence of a monk named Sona (VibhA.439) (q.v.).v.l.Sabbagiri Vihāra. AA.i.225 calls it Pañcala and MA.ii.887 Paceli.