Matsyapurana 114.74

114.74

sudarśano nāma mahāñ jambūvṛkṣaḥ sanātanaḥ
nityapuṣpaphalopetaḥ siddhacāraṇasevitaḥ //

To the south of Meru and north of Niṣadha stands the roseapple tree (jambuvrikṣa), which is called Sudarśana. It is a huge tree, and always abounds in flowers and fruits, and is frequented by the Siddhas and Châraṇâs.—74.