Symplocos rubiginosa
Symplocos rubiginosa is a tree in the family Symplocaceae, native to Southeast Asia.  The specific epithet rubiginosa means rust-coloured, referring to the indumentum.

Description
Symplocos rubiginosa grows up to  tall, with a trunk diameter of up to . The brown bark is smooth. The leaves are obovate to elliptic and measure up to  long. The inflorescences feature spikes, each bearing up to ten white flowers. The ovoid fruits are blue when ripe. The hard timber is locally used in house construction.

Distribution and habitat
Symplocos rubiginosa is native to Peninsular Malaysia, Borneo and Sumatra. Its habitat is kerangas, dipterocarp and montane forests, often by rivers, at elevations of .

References

rubiginosa
Flora of Peninsular Malaysia
Flora of Borneo
Flora of Sumatra
Plants described in 1844