The useful plants of the Dutch East Indies

The useful plants of the Dutch East Indies (original Dutch title: De nuttige planten van Nederlands Indië) is a series of four descriptive botany books written by the Dutch botanist Karel Heyne (1877–1947). The series is the first descriptive catalogue about botanical plants and their economical use in the Dutch East Indies (now Indonesia). It became a standard reference and was received by the public with appreciation. The series was published in Dutch (1913–1917) by Ruygrok & Co. in Batavia (now Jakarta).  The series was re-edited in 1922, 1927 and 1950.