H. G. Richter (wood structure) — http://delta-intkey.com/contact/richter.htm
M. J. Dallwitz (computing) — http://delta-intkey.com/contact/dallwitz.htm
The authors, CSIRO Australia, and the Federal Research Centre for Forestry and Forest Products, Hamburg, shall not be liable for any loss, damage, or injury (including without limitation any loss of profit, indirect, consequential, or incidental loss, damage, or injury) arising from the use of the programs or data.
All character and taxon images making part of the database ‘Commercial timbers’ belong to the Federal Research Centre for Forestry and Forest Products, Hamburg, Germany. These illustrations are an integral part of the dataset. They shall not be used for further distribution, be it for commercial purposes, for publications, or any other use.