Dialium ovoideum is a tropical^[1] species of plant in the family Fabaceae. It is endemic to Sri Lanka. The Sinhala (Sri Lanka) name ගල් සියඹලා (gal siyambala) means "pebble tamarind" (ගල්: pebble-like/stone-like/hard).^[2] The Tamil name பட்டு புளியம் பழம் means "silky tamarind" which is named after the silky texture of the shell of the fruit. (பட்டு: velvet).

Dialium ovoideum
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Clade:	Rosids
Order:	Fabales
Family:	Fabaceae
Genus:	Dialium
Species:	D. ovoideum
Binomial name
Dialium ovoideum Thw.