Ficus retusa from Java (correctly labelled for once !) from Naturalis.
However 95% of the Ficus retusa herbarium collections on the Nauralis website are actually Ficus microcarpa.
The Ficus retusa illustration above is available online from www.plantillustrations.org under a creative commons license.
Note that the Ficus taxonomy followed on this website is based on the Flora Malesiana treatment by Berg & Corner (2005) with taxonomic updates as listed here.
See also Ficus retusa: Introduction and Ficus retusa Bonsai confusion